Georgios Grekas

According to our database, Georgios Grekas authored at least 7 papers between 2013 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

Compressive instabilities enable cell-induced extreme densification patterns in the fibrous extracellular matrix: Discrete model predictions.

Chrysovalantou Kalaitzidou, Georgios Grekas, Andreas Zilian, Charalambos G. Makridakis, Phoebus Rosakis

PLoS Comput. Biol., 2024

Deep Ritz - Finite Element methods: Neural Network Methods trained with Finite Elements.

Georgios Grekas, Charalambos G. Makridakis

CoRR, 2024

2023

A class of Discontinuous Galerkin methods for nonlinear variational problems.

Georgios Grekas, Konstantinos Koumatos, Charalambos G. Makridakis, Andreas P. Vikelis

CoRR, 2023

2022

Approximations of Energy Minimization in Cell-Induced Phase Transitions of Fibrous Biomaterials: $\Gamma$-Convergence Analysis.

Georgios Grekas, Konstantinos Koumatos, Charalambos G. Makridakis, Phoebus Rosakis

SIAM J. Numer. Anal., 2022

2019

Approximations of cell-induced phase transitions in fibrous biomaterials: Γ-convergence analysis.

Georgios Grekas, Konstantinos Koumatos, Charalambos G. Makridakis, Phoebus Rosakis

CoRR, 2019

2014

The importance of grid size and boundary conditions in discrete tumor growth modeling.

Giorgios Tzedakis, Giorgos Grekas, Eleftheria Tzamali, Kostas Marias, Vangelis Sakkalis

Proceedings of the 6th International Advanced Research Workshop on In Silico Oncology and Cancer Investigation, 2014

2013

Employing in-vivo molecular imaging in simulating and validating tumor growth.

Eleftheria Tzamali, Rosy Favicchio, Alexandros Roniotis, Giorgios Tzedakis, Giorgos Grekas, Jorge Ripoll, Kostas Marias, Giannis Zacharakis, Vangelis Sakkalis

Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013