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Research

Algebra

MathSciNet url Tatakis, Christos

Scopus url Tatakis, Christos

updated: 05/2024

  • García-Marco, I., García-Sánchez, P.A., Ojeda, I., Tatakis, C. Universally free numerical semigroups (2024) Journal of Pure and Applied Algebra, 228 (5), art. no. 107551.
  •  Tatakis, C., Thoma, A., Vladoiu, M. The Markov complexity of book graphs (2023) Linear Algebra and Its Applications, 661, pp. 51-78.
  • García-Marco, I., Tatakis, C. On robustness and related properties on toric ideals (2023) Journal of Algebraic Combinatorics, 57 (1), pp. 21-52. 
  • Tatakis, C., Thoma, A. On the relative size of toric bases (2022) Journal of Algebra and its Applications, 21 (4), art. no. 2250079.
  • Stamatiou, Y.C., Tatakis, C. An algorithm for computing the universal Gröbner Basis of graph ideals (2019) International Journal of Computer Mathematics: Computer Systems Theory, 4 (2), pp. 67-75.
  • Tatakis, C. Generalized robust toric ideals (2016) Journal of Pure and Applied Algebra, 220 (1), pp. 263-277.
  • Tatakis, C., Thoma, A. Graver degrees are not polynomially bounded by true circuit degrees (2015) Journal of Pure and Applied Algebra, 219 (7), pp. 2658-2665.
  • Tatakis, C., Thoma, A. On complete intersection toric ideals of graphs (2013) Journal of Algebraic Combinatorics, 38 (2), pp. 351-370.
  • Reyes, E., Tatakis, C., Thoma, A. Minimal generators of toric ideals of graphs (2012) Advances in Applied Mathematics, 48 (1), pp. 64-78.
  • Tatakis, C., Thoma, A. On the universal Gröbner bases of toric ideals of graphs (2011) Journal of Combinatorial Theory. Series A, 118 (5), pp. 1540-1548. 

Geometry

MathSciNet url Markellos, Michael

Scopus url Markellos, Michael

updated: 05/2024

  • Fourtzis, I., Markellos, M., Savas-Halilaj, A. Gauss maps of harmonic and minimal great circle fibrations (2023) Annals of Global Analysis and Geometry, 63 (2), art. no. 12.
  • Markellos, M., Savas-Halilaj, A. Rigidity of the Hopf fibration (2021) Calculus of Variations and Partial Differential Equations, 60 (5), art. no. 171.
  • Loubeau, E., Markellos, M. The biharmonic homotopy problem for unit vector fields on 2-tori (2019) Annali di Matematica Pura ed Applicata, 198 (5), pp. 1639-1650.
  • Markellos, M., Urakawa, H. Biharmonic vector fields on pseudo-Riemannian manifolds (2018) Journal of Geometry and Physics, 130, pp. 293-314.
  • Markellos, M., Urakawa, H. The biharmonicity of sections of the tangent bundle (2015) Monatshefte fur Mathematik, 178 (3), pp. 389-404.
  • Markellos, M., Urakawa, H. The bienergy of unit vector fields (2014) Annals of Global Analysis and Geometry, 46 (4), pp. 431-457.
  • Markellos, M., Tsichlias, C. Contact metric structures on S3 (2013) Kodai Mathematical Journal, 36 (1), pp. 154-166.
  • Koufogiorgos, T., Markellos, M., Tsichlias, C. Tangent sphere bundles with constant trace of the Jacobi operator (2012) Beitrage zur Algebra und Geometrie, 53 (2), pp. 551-568.
  • Markellos, M. The harmonicity of the Reeb vector field with respect to Riemannian g-natural metrics (2012) Differential Geometry and its Application, 30 (3), pp. 274-284.
  • Markellos, M., Papantoniou, V.J. Biharmonic submanifolds in non-sasakian contact metric 3-manifolds (2011) Kodai Mathematical Journal, 34 (1), pp. 144-167.
  • Koufogiorgos, T., Markellos, M., Papantoniou, V.J. The harmonicity of the Reeb vector field on contact metric 3-manifolds (2008) Pacific Journal of Mathematics, 234 (2), pp. 325-344.

Mathematical Analysis

MathSciNet url Karafyllia, Christina

Scopus url Karafyllia, Christina

updated: 05/2024

  •  Karafyllia, C. The Bergman number of a plane domain (2023) Illinois Journal of Mathematics, 67 (3), pp. 485-498.
  • Karafyllia, C., Karamanlis, N. Geometric characterizations for conformal mappings in weighted Bergman spaces (2023) Journal d'Analyse Mathematique, 150 (1), pp. 303-324.
  • Karafyllia, C. Extremal Distance and Conformal Mappings in Hardy and Bergman Spaces (2023) Journal of Geometric Analysis, 33 (5), art. no. 155.
  • Karafyllia, C. The Range of Hardy Numbers for Comb Domains (2022) Computational Methods and Function Theory, 22 (4), pp. 743-753.
  • Karafyllia, C., Ntalampekos, D. Extension of boundary homeomorphisms to mappings of finite distortion (2022) Proceedings of the London Mathematical Society, 125 (3), pp. 488-510.
  • Karafyllia, C. On a Property of Harmonic Measure on Simply Connected Domains (2021) Canadian Journal of Mathematics, 73 (2), pp. 297-317.
  • Betsakos, D., Karafyllia, C., Karamanlis, N. Hyperbolic metric and membership of conformal maps in the Bergman space (2021) Canadian Mathematical Bulletin, 64 (1), pp. 174-181.
  • Karafyllia, C. On the Hardy number of comb domains (2021) Annales Fennici Mathematici, 47 (1), pp. 587-601.
  • Karafyllia, C. On a relation between harmonic measure and hyperbolic distance on planar domains (2020) Indiana University Mathematics Journal, 69 (5), pp. 1785-1814.
  • Karafyllia, C. On the hardy number of a domain in terms of harmonic measure and hyperbolic distance (2020) Arkiv for Matematik, 58 (2), pp. 307-331.
  • Karafyllia, C. Hyperbolic distance and membership of conformal maps in the Hardy space (2019) Proceedings of the American Mathematical Society, 147 (9), pp. 3855-3858.

MathSciNet url Psaradakis, Georgios

Scopus url Psaradakis, Georgios

updated: 05/2024

  • di Blasio, G., Pisante, G., Psaradakis, G. The optimal Leray-Trudinger inequality, (2024) Indiana University Mathematics Journal - to appear
  • Gkikas, K.T., Psaradakis, G. Optimal non-homogeneous improvements for the series expansion of Hardy's inequality (2022) Communications in Contemporary Mathematics, 24 (8), art. no. 2150031.
  • Psaradakis, G. Limiting case of an isoperimetric inequality with radial densities and applications (2022) Communications in Analysis and Geometry, 30 (6), pp. 1391-1411.
  • Goel, D., Pinchover, Y., Psaradakis, G. On the weighted Lp-Hardy inequality on domains in Rn (2022) Pure Appl. Funct. Anal., 7 (3), pp. 1025-1033.
  • di Blasio, G., Pisante, G., Psaradakis, G. A weighted anisotropic Sobolev type inequality and its applications to Hardy inequalities (2021) Mathematische Annalen, 379 (3-4), pp. 1343-1362.
  • Psaradakis, G. Hardy–Sobolev–Maz’ya and related inequalities in the half-space (2017) Journal of Elliptic and Parabolic Equations, 3 (1-2), pp. 127-134.
  • Devyver, B., Pinchover, Y., Psaradakis, G. Optimal Hardy inequalities in cones (2017) Proceedings of the Royal Society of Edinburgh Section A: Mathematics, 147 (1), pp. 89-124.
  • Filippas, S., Psaradakis, G. The Hardy–Morrey & Hardy–John–Nirenberg inequalities involving distance to the boundary (2016) Journal of Differential Equations, 261 (6), pp. 3107-3136.
  • Pinchover, Y., Psaradakis, G. On positive solutions of the (p, A)-laplacian with potential in morrey space (2016) Analysis and PDE, 9 (6), pp. 1317-1358.
  • Devyver, B., Pinchover, Y., Psaradakis, G. On optimal Hardy inequalities in cones (2014) Bruno Pini Math Anal. Seminar, 67–82.
  • Psaradakis, G., Spector, D. A Leray-Trudinger inequality (2015) Journal of Functional Analysis, 269 (1), pp. 215-228.
  • Psaradakis, G. L1 Hardy inequalities with weights (2013) Journal of Geometric Analysis, 23 (4), pp. 1703-1728.
  • Psaradakis, G. An optimal Hardy-Morrey inequality (2012) Calculus of Variations and Partial Differential Equations, 45 (3-4), pp. 421-441.

Numerical Analysis

MathSciNet url Kalogiratou, Zacharoula

Scopus url Kalogiratou, Zacharoula

updated: 05/2024

  • Kalogiratou, Z., Monovasilis, T. Construction of Two-Derivative Runge–Kutta Methods of Order Six (2023) Algorithms, 16 (12), art. no. 558.
  • Bertsatos, G., Kalogiratou, Z., Monovasilis, T., Tsounis, N. Modelling Tourist Arrivals with the Use of Differential Equations: The Case of Alternative Tourism in Greece (2023) Springer Proceedings in Business and Economics, pp. 937-946.
  • Simos, T.E., Kalogiratou, Z., Monovasilis, T. Preface: Proceedings of the International Conference of Computational Methods in Sciences and Engineering 2020 (ICCMSE-2020) (2021) AIP Conference Proceedings, 2343, art. no. 010001.
  • Bertsatos, G., Moustakli, S., Kalogiratou, Z., Monovasilis, T. An Application of Differential Equations on Anthropogenic Climate Change (2021) Springer Proceedings in Business and Economics, pp. 527-534.
  • Monovasilis, T., Kalogiratou, Z. High order two-derivative Runge-Kutta methods with optimized dispersion and dissipation error (2021) Mathematics, 9 (3), art. no. 232, pp. 1-11. Bassiakos, Y.C.,
  • Kalogiratou, Z., Monovasilis, T., Tsounis, N. Computational method for approximating the behaviour of a triopoly: An application to the mobile telecommunications sector in Greece (2021) International Journal of Computational Economics and Econometrics, 11 (1), pp. 63-77.
  • Kalogiratou, Z., Monovasilis, T., Simos, T.E. Two-derivative Runge-Kutta methods with optimal phase properties (2020) Mathematical Methods in the Applied Sciences, 43 (3), pp. 1267-1277.
  • Monovasilis, T., Kalogiratou, Z., Tsounis, N., Bertsatos, G., Moustakli, S. Use of Differential Equations in Firms Behavior in an Oligopoly Market (2020) Springer Proceedings in Business and Economics, pp. 627-634.
  • Kalogiratou, Z., Monovasilis, T., Tsounis, N., Bertsatos, G., Moustakli, S. Mathematical Modeling of the Brewery Sector in Greece with the Use of Differential Equations (2020) Springer Proceedings in Business and Economics, pp. 651-659.
  • Simos, T.E., Kalogiratou, Z., Monovasilis, T. Preface: Proceedings of the International Conference of Computational Methods in Sciences and Engineering 2019 (ICCMSE-2019) (2019) AIP Conference Proceedings, 2186, art. no. 010001.
  • Monovasilis, T., Kalogiratou, Z., Simos, T.E. Optimized two derivative Runge-Kutta methods for solving orbital and oscillatory problems (2019) AIP Conference Proceedings, 2116, art. no. 450107, .
  • Kalogiratou, Z., Monovasilis, Th., Simos, T.E. Two derivative Runge-Kutta methods of order six (2019) AIP Conference Proceedings, 2116, art. no. 450106.
  • Kalogiratou, Z., Monovasilis, T., Simos, T.E. New fifth-order two-derivative Runge-Kutta methods with constant and frequency-dependent coefficients (2019) Mathematical Methods in the Applied Sciences, 42 (6), pp. 1955-1966.
  • Kalogiratou, Z., Monovasilis, Th., Simos, T.E. Trigonometrically fitted two derivative Runge Kutta methods for the Schrödinger equation (2018) AIP Conference Proceedings, 2040, art. no. 150020.
  • Simos, T.E., Kalogiratou, Z., Monovasilis, T. Preface: Proceedings of the International Conference of Computational Methods in Sciences and Engineering 2018 (ICCMSE-2018) (2018) AIP Conference Proceedings, 2040, art. no. 010001.
  • Monovasilis, Th., Kalogiratou, Z., Simos, T.E. Comparison of two derivative Runge Kutta methods (2018) AIP Conference Proceedings, 2040, art. no. 150019.
  • Monovasilis, T., Kalogiratou, Z., Simos, T.E. Trigonometrical fitting conditions for two derivative Runge-Kutta methods (2018) Numerical Algorithms, 79 (3), pp. 787-800.
  • Kalogiratou, Z., Monovasilis, Th., Simos, T.E. Two derivative Runge Kutta methods with minimum phase-lag and amplification error (2018) AIP Conference Proceedings, 1978, art. no. 470108.
  • Monovasilis, Th., Kalogiratou, Z., Simos, T.E. Phase fitted and amplification fitted two derivative Runge Kutta methods (2018) AIP Conference Proceedings, 1978, art. no. 470109.
  • Kalogiratou, Z., Monovasilis, T., Simos, T.E. Order conditions for two derivative Runge Kutta methods up to order six (2017) AIP Conference Proceedings, 1906, art. no. 200020.
  • Monovasilis, T., Kalogiratou, Z., Simos, T.E. Modified two-derivative Runge-Kutta methods for solving oscillatory problems (2017) AIP Conference Proceedings, 1906, art. no. 200021.
  • Monovasilis, T., Kalogiratou, Z., Ramos, H., Simos, T.E. Modified two-step hybrid methods for the numerical integration of oscillatory problems (2017) Mathematical Methods in the Applied Sciences, 40 (14), pp. 5286-5294.
  • Kalogiratou, Z., Monovasilis, T., Simos, T.E. Construction of two derivative Runge Kutta methods of order five (2017) AIP Conference Proceedings, 1863, art. no. 560092.
  • Monovasilis, T., Kalogiratou, Z., Simos, T.E. Trigonometrically fitted two derivative Runge Kutta methods with three stages (2017) AIP Conference Proceedings, 1863, art. no. 560093.
  • Monovasilis, T., Kalogiratou, Z., Simos, T.E. Trigonometrical fitting conditions for two derivative Runge Kutta methods (2016) AIP Conference Proceedings, 1790, art. no. 150029.
  • Kalogiratou, Z., Monovasilis, Th., Simos, T.E. A modified seventh order two step hybrid method for the numerical integration of oscillatory problems (2016) AIP Conference Proceedings, 1790, art. no. 150030.
  • Kalogiratou, Z., Monovasilis, T., Ramos, H., Simos, T.E. A new approach on the construction of trigonometrically fitted two step hybrid methods (2016) Journal of Computational and Applied Mathematics, 303, pp. 146-155.
  • Ramos, H., Kalogiratou, Z., Monovasilis, T., Simos, T.E. An optimized two-step hybrid block method for solving general second order initial-value problems (2016) Numerical Algorithms, 72 (4), pp. 1089-1102.
  • Monovasilis, T., Kalogiratou, Z., Simos, T.E. Construction of Exponentially Fitted Symplectic Runge–Kutta–Nyström Methods from Partitioned Runge–Kutta Methods (2016) Mediterranean Journal of Mathematics, 13 (4), pp. 2271-2285.
  • Petrakis, L., Kalogiratou, Z., Monovasilis, T., Simos, T.E. Numerical integration of Chaplain and stuart model (2016) AIP Conference Proceedings, 1738, art. no. 480131.
  • Michalas, A., Kalogiratou, Z., Monovasilis, T., Simos, T.E. Numerical integration of Maxwell equations with symplectic integrators (2016) AIP Conference Proceedings, 1738, art. no. 480130.
  • Monovasilis, T., Kalogiratou, Z., Simos, T.E. Trigonometrically fitted two step hybrid method for the numerical integration of second order IVPs (2016) AIP Conference Proceedings, 1738, art. no. 480133.
  • Kalogiratou, Z., Monovasilis, T., Simos, T.E. Two step hybrid methods of 7th and 8th order for the numerical integration of second order IVPs (2016) AIP Conference Proceedings, 1738, art. no. 480132.
  • Simos, T.E., Kalogiratou, Z., Monovasilis, T. Preface: Proceedings of the International Conference of Computational Methods in Sciences and Engineering 2015 (ICCMSE-2015) (2015) AIP Conference Proceedings, 1702, art. no. 010001.
  • Ramos, H., Kalogiratou, Z., Monovasilis, Th., Simos, T.E. A trigonometrically fitted optimized two-step hybrid block method for solving initial-value problems of the form y ″ = f (x, y, y ′) with oscillatory solutions (2015) AIP Conference Proceedings, 1648, art. no. 810007.
  • Kalogiratou, Z., Monovasilis, Th. Preface of the "symposium on the numerical solution of differential equations and their applications" (2015) AIP Conference Proceedings, 1648, art. no. 810001.
  • Monovasilis, Th., Kalogiratou, Z., Ramos, H., Simos, T.E. A new approach on the construction of trigonometrically fitted two step hybrid methods (2015) AIP Conference Proceedings, 1648, art. no. 810009.
  • Ramos, H., Kalogiratou, Z., Monovasilis, Th., Simos, T.E. An optimized two-step hybrid block method for solving general second order initial-value problems of the form y ″ = f (x, y, y ′) (2015) AIP Conference Proceedings, 1648, art. no. 810006.
  • Kalogiratou, Z., Monovasilis, Th., Ramos, H., Simos, T.E. Trigonometrically fitted two step hybrid methods for the numerical solution of the Schrödinger equation (2015) AIP Conference Proceedings, 1648, art. no. 810008.
  • Kalogiratou, Z., Monovasilis, T., Simos, T.E. Symplectic Runge-Kutta-Nyström methods with phase-lag oder 8 and infinity (2015) Applied Mathematics and Information Sciences, 9 (3), pp. 1105-1112.
  • Kalogiratou, Z., Monovasilis, T. Diagonally implicit symplectic Runge-Kutta methods with special properties (2015) Applied Mathematics and Information Sciences, 9 (1), pp. 11-17.
  • Kalogiratou, Z., Monovasilis, T., Simos, T.E. A fourth order modified trigonometrically fitted symplectic Runge-Kutta-Nyström method (2014) Computer Physics Communications, 185 (12), pp. 3151-3155.
  • Kalogiratou, Z., Monovasilis, T., Simos, T.E. A sixth order symmetric and symplectic diagonally implicit Runge-Kutta method (2014) AIP Conference Proceedings, 1618, pp. 833-838.
  • Simos, T.E., Kalogiratou, Z., Monovasilis, T. Preface: Proceedings of the international conference of computational methods in sciences and engineering 2014 (ICCMSE-2014) (2014) AIP Conference Proceedings, 1618, pp. 1-2.
  • Kalogiratou, Z., Monovasilis, T., Psihoyios, G., Simos, T.E. Runge-Kutta type methods with special properties for the numerical integration of ordinary differential equations (2014) Physics Reports, 536 (3), pp. 75-146.
  • Kalogiratou, Z., Monovasilis, T., Simos, T.E. A fourth order modified trigonometrically fitted symplectic Runge-Kutta-Nyström method (2013) AIP Conference Proceedings, 1558, pp. 1176-1180.
  • Kalogiratou, Z., Monovasilis, T. Preface of the "symposium on numerical solution of differential equations and their applications" (2013) AIP Conference Proceedings, 1558, pp. 1174-1175.
  • Monovasilis, T., Kalogiratou, Z., Simos, T.E. Exponentially fitted symplectic Runge-Kutta-Nyström methods derived by partitioned Runge-Kutta methods (2013) AIP Conference Proceedings, 1558, pp. 1181-1185.
  • Kalogiratou, Z. Diagonally implicit trigonometrically fitted symplectic Runge-Kutta methods (2013) Applied Mathematics and Computation, 219 (14), pp. 7406-7412.
  • Monovasilis, T., Kalogiratou, Z., Simos, T.E. Exponentially fitted symplectic Runge-Kutta-Nyström methods (2013) Applied Mathematics and Information Sciences, 7 (1), pp. 81-85.
  • Kalogiratou, Z., Monovasilis, T., Simos, T.E. Diagonally implicit symplectic Runge-Kutta methods with special properties (2012) AIP Conference Proceedings, 1479 (1), pp. 1387-1390.
  • Anastassi, Z., Kalogiratou, Z., Monovasilis, T. Preface of the "Symposium on the numerical solution of differential equations and their applications" (2012) AIP Conference Proceedings, 1479 (1), pp. 1377-1378.
  • Monovasilis, T., Kalogiratou, Z., Simos, T.E. Exponentially fitted symplectic Runge-Kutta-Nyström methods (2012) AIP Conference Proceedings, 1479 (1), pp. 1395-1398.
  • Kalogiratou, Z., Monovasilis, Th., Simos, T.E. Symplectic partitioned Runge-Kutta methods for the numerical integration of periodic and oscillatory problems (2011) Recent Advances in Computational and Applied Mathematics, pp. 169-208.
  • Monovasilis, T., Kalogiratou, Z., Simos, T.E. Two new phase-fitted symplectic partitioned Runge-Kutta methods (2011) International Journal of Modern Physics C, 22 (12), pp. 1343-1355.
  • Monovasilis, Th., Kalogiratou, Z., Simos, T.E. A trigonometrically fitted symplectic Runge-Kutta-Nyström method (2011) AIP Conference Proceedings, 1389, pp. 1980-1983.
  • Kalogiratou, Z., Monovasilis, Th., Simos, T.E. A diagonally implicit symplectic Runge-Kutta method with minimum phase-lag (2011) AIP Conference Proceedings, 1389, pp. 1977-1979.
  • Kalogiratou, Z., Monovasilis, Th., Simos, T.E. Symplectic Runge-Kutta-Nyström methods with phase-lag order six and infinity (2010) AIP Conference Proceedings, 1281, pp. 694-697.
  • Monovasilis, Th., Kalogiratou, Z., Simos, T.E. Symplectic partitioned Runge-Kutta methods with minimum phase lag - Case of 5 stages (2010) AIP Conference Proceedings, 1281, pp. 698-702.
  • Kalogiratou, Z., Monovasilis, T., Simos, T.E. New modified Runge-Kutta-Nyström methods for the numerical integration of the Schrdinger equation (2010) Computers and Mathematics with Applications, 60 (6), pp. 1639-1647.
  • Monovasilis, Th., Kalogiratou, Z., Simos, T.E. Symplectic Partitioned Runge-Kutta methods with minimal phase-lag (2010) Computer Physics Communications, 181 (7), pp. 1251-1254.
  • Monovasilis, Th., Kalogiratou, Z., Simos, T.E. A phase-fitted symplectic partitioned runge-kutta methods for the numerical solution of the schrödinger equation (2009) AIP Conference Proceedings, 1168, pp. 1595-1599.
  • Kalogiratou, Z., Monovasilis, Th., Simos, T.E. Conditions for trigonometrically fitted runge-kutta methods (2009) AIP Conference Proceedings, 1168, pp. 1600-1603.
  • Monovasilis, Th., Kalogiratou, Z., Simos, T.E. A family of trigonometrically fitted partitioned Runge-Kutta symplectic methods (2009) Applied Mathematics and Computation, 209 (1), pp. 91-96.
  • Kalogiratou, Z., Monovasilis, Th., Simos, T.E. Computation of the eigenvalues of the Schrödinger equation by exponentially-fitted Runge-Kutta-Nyström methods (2009) Computer Physics Communications, 180 (2), pp. 167-176.
  • Monovasilis, Th., Kalogiratou, Z., Simos, T.E. Computation of the eigenvalues of the Schrödinger equation by symplectic and trigonometrically fitted symplectic partitioned Runge-Kutta methods (2008) Physics Letters, Section A: General, Atomic and Solid State Physics, 372 (5), pp. 569-573.
  • Kalogiratou, Z., Monovasilis, Th., Simos, T.E. An exponentially fitted 6(4) pair of explicit Runge-Kutta-Nyström methods (2007) AIP Conference Proceedings, 963 (2), pp. 1253-1256.
  • Monovasilis, Th., Kalogiratou, Z., Simos, T.E. A family of trigonometrically-fitted partitioned Runge-Kutta symplectic methods (2007) AIP Conference Proceedings, 963 (2), pp. 1306-1310.
  • Monovasilis, Th., Kalogiratou, Z., Simos, T.E. Families of third and fourth algebraic order trigonometrically fitted symplectic methods for the numerical integration of Hamiltonian systems (2007) Computer Physics Communications, 177 (10), pp. 757-763.
  • Monovasilis, Th., Kalogiratou, Z., Simos, T.E. Computation of the eigenvalues of the schrödinger equation by exponentially-fitted Runge-Kutta-Nyström methods (2007) AIP Conference Proceedings, 936, pp. 372-377.
  • Kalogiratou, Z., Monovasilis, Th., Simos, T.E. A fifth-order symplectic trigonometrically fitted partitioned Runge-Kutta method (2007) AIP Conference Proceedings, 936, pp. 313-317.
  • Kalogiratou, Z. Symplectic trigonometrically fitted partitioned Runge-Kutta methods (2007) Physics Letters, Section A: General, Atomic and Solid State Physics, 370 (1), pp. 1-7.
  • Monovasilis, Th., Kalogiratou, Z., Monovasilis, Th., Simos, T.E. Trigonometrically fitted and exponentially fitted symplectic methods for the numerical integration of the Schrödinger equation (2006) Journal of Mathematical Chemistry, 40 (3), pp. 257-267.
  • Kalogiratou, Z., Monovasilis, Th., Simos, T.E. Erratum: Computation of the eigenvalues of the one-dimensional schrödinger equation by symplectic methods (International Journal of Quantum Chemistry (2006) 106(795-802)) (2006) International Journal of Quantum Chemistry, 106 (5), p. 1283.
  • Kalogiratou, Z., Monovasilis, Th., Simos, T.E. Computation of the eigenvalues of the one-dimensional Schrödinger equation by symplectic methods (2006) International Journal of Quantum Chemistry, 106 (4), pp. 795-802.
  • Monovasilis, Th., Kalogiratou, Z., Simos, T.E. Exponentially fitted symplectic methods for the numerical integration of the Schrödinger equation (2005) Journal of Mathematical Chemistry, 37 (3), pp. 263-270.
  • Kalogiratou, Z., Monovasilis, Th., Simos, T.E. Numerical solution of the two-dimensional time independent Schrödinger equation with Numerov-type methods (2005) Journal of Mathematical Chemistry, 37 (3), pp. 271-279.
  • Kalogiratou, Z., Simos, T.E. Newton-Cotes formulae for long-time integration (2003) Journal of Computational and Applied Mathematics, 158 (1), pp. 75-82.
  • Kalogiratou, Z., Monovasilis, Th., Simos, T.E. Symplectic integrators for the numerical solution of the Schrödinger equation (2003) Journal of Computational and Applied Mathematics, 158 (1), pp. 83-92.
  • Kalogiratou, Z., Monovasilis, T., Simos, T.E. Asymptotically symplectic integrators of 3rd and 4th order for the numerical solution of the Schrödinger equation (2003) Computational Fluid and Solid Mechanics 2003, pp. 2012-2015.
  • Kalogiratou, Z., Simos, T.E. Construction of trigonometrically and exponentially fitted Runge-Kutta-Nyström methods for the numerical solution of the Schrödinger equation and related problems - A method of 8th algebraic order (2002) Journal of Mathematical Chemistry, 31 (2), pp. 211-232.
  • Kalogiratou, Z., Simos, T.E. A P-stable exponentially fitted method for the numerical integration of the Schrödinger equation (2000) Applied Mathematics and Computation, 112 (1), pp. 99-112.
  • Williams, J., Kalogiratou, Z. Least squares and Chebyshev fitting for parameter estimation in ODEs (1993) Advances in Computational Mathematics, 1 (3), pp. 357-366.
  • Williams, J., Kalogiratou, Z. Best chebyshev approximation from families of ordinary differential equations (1993) IMA Journal of Numerical Analysis, 13 (3), pp. 383-395.
  • Williams, J., Kalogiratou, Z. Nonlinear Chebyshev fitting from the solution of ordinary differential equations (1993) Numerical Algorithms, 5 (6), pp. 325-337.

Statistics & Operational Research

MathSciNet url Vasiliadis, George

Scopus url Vasiliadis, George

updated: 05/2024

  • Papageorgiou, V.E., Vasiliadis, G., Tsaklidis, G. Analyzing the Asymptotic Behavior of an Extended SEIR Model with Vaccination for COVID-19 (2024) Mathematics, 12 (1), art. no. 55.
  • Mangira, O., Papadimitriou, E., Vasiliadis, G., Tsaklidis, G. Self-correcting models in seismology: Possible coupling among seismic areas (2021) Statistical Methods and Modeling of Seismogenesis, pp. 211-240.
  • Mangira, O., Vasiliadis, G., Tsaklidis, G., Papadimitriou, E. A constrained-memory stress release model (CM-SRM) for the earthquake occurrence in the Corinth Gulf (Greece) (2021) Environmental and Ecological Statistics, 28 (1), pp. 135-151.
  • Marakis, G., Kontopoulou, L., Garofalakis, G., Vasara, E., Vasiliadis, G., Grammatikopoulou, M.G. Development and relative validity of a self-administered semi-quantitative drinks frequency questionnaire, validated in a population of university students (2019) Nutrition and Dietetics, 76 (5), pp. 532-538.
  • Mangira, O., Console, R., Papadimitriou, E., Vasiliadis, G. A restricted Linked Stress Release Model (LSRM) for the Corinth gulf (Greece) (2018) Tectonophysics, 723, pp. 162-171.
  • Burnetas, A., Economou, A., Vasiliadis, G. Strategic customer behavior in a queueing system with delayed observations (2017) Queueing Systems, 86 (3-4), pp. 389-418.
  • Mangira, O., Vasiliadis, G., Papadimitriou, E. Application of a linked stress release model in Corinth Gulf and Central Ionian Islands (Greece) (2017) Acta Geophysica, 65 (3), pp. 517-531.
  • Vasiliadis, G. Transient analysis of a finite source discrete-time queueing system using homogeneous Markov system with state size capacities (HMS/c) (2016) Communications in Statistics - Theory and Methods, 45 (5), pp. 1403-1423.
  • Vasiliadis, G. Transient analysis of the M/M/k/N/N queue using a continuous time homogeneous markov system with finite state size capacity (2014) Communications in Statistics - Theory and Methods, 43 (7), pp. 1548-1562.
  • Vasiliadis, G. On the Distributions of the State Sizes of the Continuous Time Homogeneous Markov System with Finite State Capacities (2012) Methodology and Computing in Applied Probability, 14 (3), pp. 863-882.
  • Vasiliadis, G., Tsaklidis, G. On the distributions of the state sizes of closed continuous time homogeneous markov systems (2009) Methodology and Computing in Applied Probability, 11 (4), pp. 561-582.
  • Vasiliadis, G., Tsaklidis, G. On the distributions of the state sizes of discrete time homogeneous Markov systems (2008) Methodology and Computing in Applied Probability, 10 (1), pp. 55-71.
  • Vasiliadis, G., Tsaklidis, G. On the moments of the state sizes of the discrete time homogeneous Markov system with a finite state capacity (2007) Recent Advances in Stochastic Modeling and Data Analysis, pp. 190-197.
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