Spyridon D. Mourtas

According to our database, Spyridon D. Mourtas authored at least 21 papers between 2019 and 2024.

Collaborative distances:

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

2024

Zeroing neural network approaches for computing time-varying minimal rank outer inverse.

Predrag S. Stanimirovic, Spyridon D. Mourtas, Dijana Mosic, Vasilios N. Katsikis, Xinwei Cao, Shuai Li

Appl. Math. Comput., March, 2024

2023

Zeroing Neural Network Based on Neutrosophic Logic for Calculating Minimal-Norm Least-Squares Solutions to Time-Varying Linear Systems.

Vasilios N. Katsikis, Predrag S. Stanimirovic, Spyridon D. Mourtas, Lin Xiao, Dragisa Stanujkic, Darjan Karabasevic

Neural Process. Lett., December, 2023

Solving Time-Varying Nonsymmetric Algebraic Riccati Equations With Zeroing Neural Dynamics.

Theodore E. Simos, Vasilios N. Katsikis, Spyridon D. Mourtas, Predrag S. Stanimirovic

IEEE Trans. Syst. Man Cybern. Syst., October, 2023

Stabilization of Stochastic Exchange Rate Dynamics Under Central Bank Intervention Using Neuronets.

Spyridon D. Mourtas, Vasilios N. Katsikis, Emmanouil Drakonakis, Stelios Kotsios

Int. J. Inf. Technol. Decis. Mak., March, 2023

Improvement of Unconstrained Optimization Methods Based on Symmetry Involved in Neutrosophy.

Predrag S. Stanimirovic, Branislav Ivanov, Dragisa Stanujkic, Vasilios N. Katsikis, Spyridon D. Mourtas, Lev A. Kazakovtsev, Seyyed Ahmad Edalatpanah

Symmetry, 2023

Time-varying minimum-cost portfolio insurance problem via an adaptive fuzzy-power LVI-PDNN.

Vasilios N. Katsikis, Spyridon D. Mourtas, Predrag S. Stanimirovic, Shuai Li, Xinwei Cao

Appl. Math. Comput., 2023

2022

Solving Complex-Valued Time-Varying Linear Matrix Equations via QR Decomposition With Applications to Robotic Motion Tracking and on Angle-of-Arrival Localization.

Vasilios N. Katsikis, Spyridon D. Mourtas, Predrag S. Stanimirovic, Yunong Zhang

IEEE Trans. Neural Networks Learn. Syst., 2022

Zeroing Neural Network With Fuzzy Parameter for Computing Pseudoinverse of Arbitrary Matrix.

Vasilios N. Katsikis, Predrag S. Stanimirovic, Spyridon D. Mourtas, Lin Xiao, Darjan Karabasevic, Dragisa Stanujkic

IEEE Trans. Fuzzy Syst., 2022

A fuzzy WASD neuronet with application in breast cancer prediction.

Theodore E. Simos, Vasilios N. Katsikis, Spyridon D. Mourtas

Neural Comput. Appl., 2022

Unique non-negative definite solution of the time-varying algebraic Riccati equations with applications to stabilization of LTV systems.

Theodore E. Simos, Vasilios N. Katsikis, Spyridon D. Mourtas, Predrag S. Stanimirovic

Math. Comput. Simul., 2022

Multi-input bio-inspired weights and structure determination neuronet with applications in European Central Bank publications.

Theodore E. Simos, Vasilios N. Katsikis, Spyridon D. Mourtas

Math. Comput. Simul., 2022

Finite-time convergent zeroing neural network for solving time-varying algebraic Riccati equations.

Theodore E. Simos, Vasilios N. Katsikis, Spyridon D. Mourtas, Predrag S. Stanimirovic

J. Frankl. Inst., 2022

A higher-order zeroing neural network for pseudoinversion of an arbitrary time-varying matrix with applications to mobile object localization.

Theodore E. Simos, Vasilios N. Katsikis, Spyridon D. Mourtas, Predrag S. Stanimirovic, Dimitrios Gerontitis

Inf. Sci., 2022

Exploiting the Black-Litterman framework through error-correction neural networks.

Spyridon D. Mourtas, Vasilios N. Katsikis

Neurocomputing, 2022

Time-varying mean-variance portfolio selection problem solving via LVI-PDNN.

Vasilios N. Katsikis, Spyridon D. Mourtas, Predrag S. Stanimirovic, Shuai Li, Xinwei Cao

Comput. Oper. Res., 2022

A multi-input with multi-function activated weights and structure determination neuronet for classification problems and applications in firm fraud and loan approval.

Theodore E. Simos, Vasilios N. Katsikis, Spyridon D. Mourtas

Appl. Soft Comput., 2022

2021

Time-Varying Mean-Variance Portfolio Selection under Transaction Costs and Cardinality Constraint Problem via Beetle Antennae Search Algorithm (BAS).

Vasilios N. Katsikis, Spyridon D. Mourtas, Predrag S. Stanimirovic, Shuai Li, Xinwei Cao

Oper. Res. Forum, 2021

Continuous-Time Varying Complex QR Decomposition via Zeroing Neural Dynamics.

Vasilios N. Katsikis, Spyridon D. Mourtas, Predrag S. Stanimirovic, Yunong Zhang

Neural Process. Lett., 2021

Time-varying Black-Litterman portfolio optimization using a bio-inspired approach and neuronets.

Theodore E. Simos, Spyridon D. Mourtas, Vasilios N. Katsikis

Appl. Soft Comput., 2021

2020

Time-varying minimum-cost portfolio insurance under transaction costs problem via Beetle Antennae Search Algorithm (BAS).

Vasilios N. Katsikis, Spyridon D. Mourtas, Predrag S. Stanimirovic, Shuai Li, Xinwei Cao

Appl. Math. Comput., 2020

2019

A heuristic process on the existence of positive bases with applications to minimum-cost portfolio insurance in <i>C</i>[<i>a, b</i>].

Vasilios N. Katsikis, Spyridon D. Mourtas

Appl. Math. Comput., 2019