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  1. S. Marcolefas, V. Kostopoulos and S. A. Paipetis, "Non-linear analysis of a metal-to composite scarf joint", Int. J. Mech. Sci. 33(12) (1991) 961-973.

  2. J. Fish and S. Markolefas, "The s-version of the finite element method for multilayer laminates", International Journal for Numerical Methods in Engineering 33(5) (1992) 1081- 1105.

  3. J. Fish and S. Markolefas, "Adaptive s-method for linear Elastostatics", Computer Methods in Applied Mechanics and Engineering 104 (1993) 363-396.

  4. Fish and S. Markolefas, “Adaptive global-local refinement strategy based on the interior error estimates of the h-method ”, International Journal for Numerical Methods in Engineering 37 (1994) 827-838.

  5. J. Fish, S. Markolefas, R. Guttal and P. Nayak, "On adaptive multilevel superposition of finite element meshes for linear Elastostatics", Applied Numerical Mathematics 14 (1994) 135-164.

  6. G. Tsamasphyros and S. Markolefas, “An estimate of the Babuska-Brezzi inf-sup discrete stability constant for general linear Petrov-Galerkin finite element formulations”, Applied Mathematics and Computation 144 (2003) 107-116. 

  7. G. Tsamasphyros and S. Markolefas, “Integration pointwise pollution error estimates in the finite element method in one dimension”, Applied Numerical Mathematics 51 (2004) 345-360.

  8. G. Tsamasphyros and S. Markolefas, “Some a priori error estimates with respect to Hθ norms, 0<θ<1, for the h-extension of the finite element method in two dimensions”, Applied Numerical Mathematics 52 (2005) 449-458.

  9. S.I. Markolefas, D.A. Tsouvalas, G.I. Tsamasphyros “Theoretical analysis of a class of mixed, C0 continuity formulations for general dipolar Gradient Elasticity boundary value problems”, International Journal of Solids and Structures 44 (2007) 546-572.

  10. G.I. Tsamasphyros, S. Markolefas, D.A. Tsouvalas, “Convergence and performance of the h- and p- extensions with mixed finite element C0 -continuity formulations for tension and buckling of a gradient elastic beam”, International Journal of Solids and Structures 44 (2007) 5056-5074.

  11. S. Markolefas, “Standard Galerkin formulation with high order Lagrange finite elements for Option Markets pricing”, Applied Mathematics and Computation 195 (2008) 707-720.

  12. S. I Markolefas, D. A. Tsouvalas and G. I. Tsamasphyros, “Some 0 C -continuous mixed formulations for general dipolar linear Gradient Elasticity boundary value problems and the associated energy theorems”, International Journal of Solids and Structures 45 (2008) 3255-3281.

  13. G. J. Tsamasphyros, Th. K. Papathanassiou and S. I. Markolefas “Some analytical solutions of the Kamal equation for isothermal curing with applications to Composite patch repair”, Journal of Engineering Materials and Technology 131 (2008) 011008.1-011008.7.

  14. S. I. Markolefas, D. A. Tsouvalas and G. I. Tsamasphyros, “Mixed finite element formulation for the general anti-plane shear problem, including Mode III crack computations, in the framework of dipolar linear gradient elasticity”, Computational Mechanics 43 (2009) 715-730.

  15. S. I. Markolefas and Th. K. Papathanassiou “Stress redistributions in adhesively bonded double-lap joints, with elastic-perfectly plastic adhesive behavior, subjected to axial lap-shear cyclic loading”, International Journal of Adhesion & Adhesives 29 (2009) 737-744.

  16. S. P. Filopoulos, T. K. Papathanasiou, S. I. Markolefas, G. J. Tsamasphyros “Dynamic finite element analysis of a gradient elastic bar with micro inertia”, Computational Mechanics 45 (2010) 311-319.

  17. Papathanasiou, Τ.Κ, Markolefas, S.I., Filopoulos, S.P., Tsamasphyros, G.J. “Heat transfer in thin multilayered plates-part I: A new approach”, Journal of Heat Transfer 133 (2011) Article number 021302, DOI: 10.1115/1.4002630.

  18. Papathanasiou, Τ.Κ, Markolefas, S.I., Filopoulos, S.P., Tsamasphyros, G.J. “Heat transfer in thin multilayered plates-part II: Applications to the composite patch repair technique”, Journal of Heat Transfer 133 (2011) Article number 021303, DOI: 10.1115/1.4002631.

  19. S. P. Filopoulos, T. K. Papathanasiou, S. I. Markolefas, G. J. Tsamasphyros, “Generalized Thermoelastic Models for Linear Elastic Materials with Micro-Structure Part I: Enhanced Green-Lindsay Model”, Journal of Thermal Stresses 37 (2014) 624-641.

  20. S. P. Filopoulos, T. K. Papathanasiou, S. I. Markolefas, G. J. Tsamasphyros, “Generalized Thermoelastic Models for Linear Elastic Materials with Micro-Structure Part II: Enhanced Lord-Shulman Model”, Journal of Thermal Stresses 37 (2014) 642-659.

  21. K. A. Belibassakis, G. A. Athanassoulis, T. K. Papathanasiou, S. P. Filopoulos, S. I. Markolefas, “Acoustic wave propagation in inhomogeneous, layered waveguides based on modal expansions and hp-FEM”, Wave Motion 51 (2014) 1021-1043.

  22. D.M. Manias, T.K. Papathanasiou, S.I. Markolefas and E.E. Theotokoglou, “Analysis of a gradient-elastic beam on Winkler foundation and applications to nano-structure modelling”, European Journal of Mechanics A/Solids 56 (2016) 45-58

  23. S.K. Georgantzinos,  S. Markolefas,   G.I. Giannopoulos,   D.E. Katsareas, N.K. Anifantis, “Designing pinhole vacancies in graphene towards functionalization: Effects on critical buckling load”, Superlattices and Microstructures 103 (2017) 343-357

  24. S. Markolefas, T. K. Papathanasiou, S. K. Georgantzinos “p-Extension of C0 Continuous Mixed Finite Elements for Plane Strain  Gradient Elasticity”, Arch. Mech. 71 (2019) 1–27, DOI: 10.24423/aom.3219

  25. S. K. Georgantzinos, G. I. Giannopoulos and S. I. Markolefas “Vibration analysis of Carbon Fiber-Graphene-Reinforced Hybrid Polymer Composites Using Finite Element Techniques”, Materials, 13, 4225 (2020), DOI: 10.3390/ma13194225

  26. S. K. Georgantzinos, K. P. Stamoulis and S. I. Markolefas “Mechanical Response of Hybrid Laminated Polymer Nanocomposite Structures: A Multilevel Numerical Analysis”, SAE International vol 13, issue 2 (2020), DOI: 10.4271/01-13-02-0018

  27. S. K. Georgantzinos, P. A. Antoniou and S. I. Markolefas “A Multi-Scale Method for Designing Hybrid Fiber-Reinforced Composite Drive Shafts with Carbon Nanotube Inclusions”, Journal of Composites Science 5 157 (2021), https://doi.org/10.3390/jcs5060157

  28. Stylianos Markolefas and Dimitrios Fafalis “Strain Gradient Theory Based Dynamic Mindlin-Reissner and Kirchhoff Micro-Plates with Microstructural and Micro-Inertial Effects”, Dynamics 1 (2021) 49–94, https://doi.org/10.3390/dynamics1010005

  29. S. K. Georgantzinos, P. A. Antoniou, G. I. Giannopoulos, A. Fatsis and S. I. Markolefas “Design of Laminated Composite Plates with Carbon Nanotube Inclusions against Buckling: Waviness and Agglomeration Effects”, Nanomaterials 11 (2021), 2261. https://doi.org/10.3390/nano11092261

  30. S. K. Georgantzinos, P. Antoniou, S. Markolefas, G. Giannopoulos “Finite element predictions on vibrations of laminated composite plates incorporating the random orientation, agglomeration, and waviness of carbon nanotubes”, Acta Mech 233 (2022), 2031–2059, https://doi.org/10.1007/s00707-022-03179-6

  31. S. K. Georgantzinos, S. Markolefas, A. Fatsis “Effects of rotation on the electrostatic properties of graphene  in a semi-infinite space”, Materials Today Communications 38 (2024), 108280, https://doi.org/10.1016/j.mtcomm.2024.108280

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Δημοσιεύσεις σε Διεθνή Επιστημονικά Περιοδικά

ΔΗΜΟΣΙΕΥΣΕΙΣ

Δημοσιεύσεις σε Διεθνή Συνέδρια

  1. J. Fish and S. Markolefas, "Adaptive s-method for linear Elastostatics", proceedings of the AIAA 33rd Structures, Structural Dynamics & Materials Conference, Dallas, TX, (1992) 313-317.

  2. G. I. Tsamasphyros, S. Markolefas and D. A. Tsouvalas, "Convergence & performance of the h- and p- extensions with mixed finite element C0 continuity formulations, for tension & buckling of a strain gradient elastic beam", proceedings of the International Conference on Computational and Experimental Engineering and Sciences (ICCES), Chennai, Rep. of India, December 1 – 6 (2005).

  3. G. I. Tsamasphyros, S. Markolefas and D. A. Tsouvalas, "Convergence analysis and comparison of the h- and p- extensions with mixed finite element C0 continuity formulations, for some types of one dimensional biharmonic equations", proceedings of the 5th GRACM International Congress on Computational Mechanics, Limassol, Cyprus, June 29 – July 1 (2005) 853-860

  4. S. I. Markolefas, D. Tsouvalas and G. Tsamasphyros, "High polynomial order mixed finite element methods for strain gradient elasticity problems: A posteriori error estimation and Adaptivity", proceedings of the 3rd International Conference “From Scientific Computing to Computational Engineering”, Athens, Greece, 9-12 July (2008)

  5. G. Tsamasphyros, S. Markolefas, D. Tsouvalas and S.P. Filopoulos, "Energy theorems in the framework of the Strain Gradient Elasticity", proceedings of the 4th IASME/WSEAS International Conference on Continuum Mechanics, Cambridge, UK, 2009, 24-26 Feb 2009

  6. T. Κ. Papathanasiou, S.P. Filopoulos, S.I. Markolefas and G. J. Tsamasphyros, "Existence and Uniqueness results for a variational problem of thermal stresses in a gradient elastic half-space", proceedings of the 4th IASME/WSEAS International Conference on Continuum Mechanics, Cambridge, UK, 24-26 Feb 2009

  7. S.P. Filopoulos, S.I. Markolefas, T. Κ. Papathanasiou and G. J. Tsamasphyros, "Finite element models for generalized coupled thermoelastic problems with micro inertia", proceedings of the 9th International Conference on Bioengineering, Patras, Greece, Sept. 2009

  8. T. K. Papathanasiou, S. I. Markolefas, S. P. Filopoulos, K. Kalkanis, A. Savaidis and G. J. Tsamasphyros, "Temperature and Degree of Cure Profiles in Composite Patch Bonded Repairs of Cracked Plates", proceedings of the 2nd International Conference of Engineering Against Fracture (ICEAF II), Mykonos, Greece, June 22-24, 2011

  9. K. A. Belibassakis, G. A. Athanassoulis, T. K. Papathanasiou, S. I. Markolefas and Tr. Kokkinos, "A Coupled-Mode System for shear deformable beams and plates of non-uniform thickness", proceedings of the 10th HSTAM International Congress on Mechanics, Chania, Crete, Greece, May 25-27, 2013

  10. A. E. Karperaki, K. A. Belibassakis, T. K. Papathanasiou and S. I. Markolefas, "Higher-Order FEM for nonlinear hydroelastic analysis of a floating elastic strip in shallowwater conditions", proceedings of the VI International Conference on Computational Methods for Coupled Problems in Science and Engineering COUPLED PROBLEMS, B. Schrefler, E. Onate and M. Papadrakakis (Eds), Venice, Italy, May 18-20, 2015

  11. T K Papathanasiou, S Markolefas, P Khazaeinejad and H Bahai, "An efficient structural finite element for inextensible flexible risers", First Conference of Computational Methods in Offshore Technology (COTech2017), IOP Conf. Series: Materials Science and Engineering 276 (2017), doi:10.1088/1757-899X/276/1/012023

  12. S.K. Georgantzinos, S.I. Markolefas, S.A. Mavrommatis, K.P. Stamoulis, “Finite element modelling of carbon fiber - carbon nanostructure - polymer hybrid composite structures”, 2nd International Symposium on Aircraft Technology, MRO and Operations (ISATECH) Amsterdam, Netherlands, 9 - 10 October 2019

Λοιπές Δημοσιεύσεις

Κεφάλαια Βιβλίων

  1. J. Fish, S. Markolefas, R. Guttal and P.Nayak, "On adaptive multilevel superposition of finite element meshes", Adaptive Methods For Partial Differential Equations, eds. J.E.Flaherty and M.S.Shephard, SIAM (1994)

Τεχνικές Αναφορές

  1. J. Fish, S. Markolefas and A.Nath, "MSRC - Mesh Superposition Research Code. User Manual", Scientific Computation Research Center (SCOREC), Rensselaer Polytechnic Institute, Troy, N.Y (1991)

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