Theodore E. Simos

38 papers Journal 37

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	An innovative neutrosophic logic adaptive high-order zeroing neural network for solving linear matrix equations: Applications to acoustic source tracking. J. Comput. Appl. Math. Houssem Jerbi, Sondess Ben Aoun, Rabeh Abbassi, Mourad Kchaou, Theodore E. Simos, Spyridon D. Mourtas, Shuai Li, Xinwei Cao, Vasilios N. Katsikis
2026	J	`jnl`	Explicit Runge-Kutta-Nyström-Type Schemes for Fourth-Order Systems y(4)=f (x, y, y′). Axioms Rubayyi T. Alqahtani, Theodore E. Simos, Charalampos Tsitouras
2025	J	`jnl`	On High-Order Runge-Kutta Pairs for Linear Inhomogeneous Problems. Axioms Houssem Jerbi, Sanaa Maali, Sondess Ben Aoun, Arwa N. Aledaily, Jeyamani VijiPriya, Theodore E. Simos, Charalampos Tsitouras
2025	J	`jnl`	Solving Lur'e equations through zeroing neural networks. Inf. Sci. Yu He, Xiaojuan Wang, Yafei Tie, Huanqi Yang, Theodore E. Simos, Spyridon D. Mourtas, Vasilios N. Katsikis
2024	J	`jnl`	A New Methodology for the Development of Efficient Multistep Methods for First-Order IVPs with Oscillating Solutions IV: The Case of the Backward Differentiation Formulae. Axioms Theodore E. Simos
2024	J	`jnl`	A New Methodology for the Development of Efficient Multistep Methods for First-Order Initial Value Problems with Oscillating Solutions: III the Role of the Derivative of the Phase Lag and the Derivative of the Amplification Factor. Axioms Theodore E. Simos
2024	J	`jnl`	Efficient Multistep Algorithms for First-Order IVPs with Oscillating Solutions: II Implicit and Predictor-Corrector Algorithms. Symmetry Theodore E. Simos
2024	J	`jnl`	Runge-Kutta pairs of orders 9(8) for use in quadruple precision computations. Numer. Algorithms Vladislav N. Kovalnogov, Ruslan V. Fedorov, Tamara V. Karpukhina, Theodore E. Simos, Charalampos Tsitouras
2023	J	`jnl`	Solving Time-Varying Nonsymmetric Algebraic Riccati Equations With Zeroing Neural Dynamics. IEEE Trans. Syst. Man Cybern. Syst. Theodore E. Simos, Vasilios N. Katsikis, Spyridon D. Mourtas, Predrag S. Stanimirovic
2022	J	`jnl`	A fuzzy WASD neuronet with application in breast cancer prediction. Neural Comput. Appl. Theodore E. Simos, Vasilios N. Katsikis, Spyridon D. Mourtas
2022	J	`jnl`	A higher-order zeroing neural network for pseudoinversion of an arbitrary time-varying matrix with applications to mobile object localization. Inf. Sci. Theodore E. Simos, Vasilios N. Katsikis, Spyridon D. Mourtas, Predrag S. Stanimirovic, Dimitrios Gerontitis
2022	J	`jnl`	A multi-input with multi-function activated weights and structure determination neuronet for classification problems and applications in firm fraud and loan approval. Appl. Soft Comput. Theodore E. Simos, Vasilios N. Katsikis, Spyridon D. Mourtas
2022	J	`jnl`	Finite-time convergent zeroing neural network for solving time-varying algebraic Riccati equations. J. Frankl. Inst. Theodore E. Simos, Vasilios N. Katsikis, Spyridon D. Mourtas, Predrag S. Stanimirovic
2022	J	`jnl`	Multi-input bio-inspired weights and structure determination neuronet with applications in European Central Bank publications. Math. Comput. Simul. Theodore E. Simos, Vasilios N. Katsikis, Spyridon D. Mourtas
2022	—	`book`	Numerical Solution of the Schrödinger Equation - Numerical Methods for Problems with Periodic or Oscillating Solution Numerical Solution of the Schrödinger Equation Theodore E. Simos
2022	J	`jnl`	On high order Runge-Kutta-Nyström pairs. J. Comput. Appl. Math. Theodore E. Simos, Charalampos Tsitouras
2022	J	`jnl`	Unique non-negative definite solution of the time-varying algebraic Riccati equations with applications to stabilization of LTV systems. Math. Comput. Simul. Theodore E. Simos, Vasilios N. Katsikis, Spyridon D. Mourtas, Predrag S. Stanimirovic
2021	J	`jnl`	Preface to special issue of selected papers from the 13th International Symposium on Numerical Analysis of Fluid Flow, Heat and Mass Transfer - Numerical Fluids 2018. Comput. Math. Appl. Dia Zeidan, Theodore E. Simos, Charis Harley, Ashoke De, Eric Goncalvès
2021	J	`jnl`	Time-varying Black-Litterman portfolio optimization using a bio-inspired approach and neuronets. Appl. Soft Comput. Theodore E. Simos, Spyridon D. Mourtas, Vasilios N. Katsikis
2019	J	`jnl`	IEEE Access Special Section: Cyber-Physical Systems. IEEE Access Remigiusz Wisniewski, Grzegorz Benysek, Luís Gomes, Dariusz Kania, Theodore E. Simos, MengChu Zhou
2018	J	`jnl`	Bayesian inference of the fractional Ornstein-Uhlenbeck process under a flow sampling scheme. Comput. Stat. Theodore E. Simos, Mike G. Tsionas
2016	J	`jnl`	Preface to special issue of selected papers from the 9 Appl. Math. Comput. Dia Zeidan, Theodore E. Simos
2014	J	`jnl`	A fourth order modified trigonometrically fitted symplectic Runge-Kutta-Nyström method. Comput. Phys. Commun. Zacharoula Kalogiratou, Theodoros Monovasilis, Theodore E. Simos
2012	J	`jnl`	Optimizing a Hybrid Two-Step Method for the Numerical Solution of the Schrödinger Equation and Related Problems with Respect to Phase-Lag. J. Appl. Math. Theodore E. Simos
2012	J	`jnl`	Special issue on Numerical Analysis of Fluid Flow and Heat Transfer: Preface. Appl. Math. Comput. Pawel Kosinski, Theodore E. Simos
2011	J	`jnl`	A symmetric eight-step predictor-corrector method for the numerical solution of the radial Schrödinger equation and related IVPs with oscillating solutions. Comput. Phys. Commun. Georgios Panopoulos, Zacharias A. Anastassi, Theodore E. Simos
2011	J	`jnl`	Preface. Appl. Math. Comput. Pawel Kosinski, Theodore E. Simos
2010	J	`jnl`	Trends of the bonding effect on the performance of DFT methods in electric properties calculations: A pattern recognition and metric space approach on some XY J. Comput. Chem. Christos Christodouleas, Demetrios Xenides, Theodore E. Simos
2005	J	`jnl`	A fifth algebraic order trigonometrically-fitted modified runge-kutta zonneveld method for the numerical solution of orbital problems. Math. Comput. Model. D. P. Sakas, Theodore E. Simos
2005	J	`jnl`	A new trigonometrically-fitted sixth algebraic order P-C algorithm for the numerical solution of the radial schrödinger equation. Math. Comput. Model. George Psihoyios, Theodore E. Simos
2005	J	`jnl`	Fitting a multiple regression line to travel demand forecasting: The case of the prefecture of Xanthi, Northern Greece. Math. Comput. Model. E. G. Varagouli, Theodore E. Simos, G. S. Xeidakis
2005	J	`jnl`	Preface. Math. Comput. Model. Theodore E. Simos, Jesús Vigo-Aguiar
2005	J	`jnl`	Trigonometrically fitted fifth-order runge-kutta methods for the numerical solution of the schrödinger equation. Math. Comput. Model. Zacharias A. Anastassi, Theodore E. Simos
2004	J	`jnl`	A trigonometrically-fitted method for long-time integration of orbital problems. Math. Comput. Model. Theodore E. Simos
2004	J	`jnl`	Editorial. J. Comput. Methods Sci. Eng. Theodore E. Simos
2004	J	`jnl`	Preface. Math. Comput. Model. Theodore E. Simos, Ian Gladwell
1998	J	`jnl`	Explicit high order methods for the numerical integration of periodic initial-value problems. Appl. Math. Comput. Charalampos Tsitouras, Theodore E. Simos
1990	J	`jnl`	Numerov-type methods with minimal phase-lag for the numerical integration of the one-dimensional Schrödinger equation. Computing Theodore E. Simos, A. D. Raptis