Articol #139 ianuarie 2021

Closed-Loop Nash Equilibrium in the Class of Piecewise Constant Strategies in a Linear State Feedback Form for Stochastic LQ Games
Revista/Volum: Mathematics 9 (21), 2713, 2021 eISSN 2227-7390

V Dragan IG Ivanov IL Popa O Bagdasar

DOI: https://doi.org/10.3390/math9212713

Articol #138 ianuarie 2021

A fractional differential equation with multi-point strip boundary condition involving the Caputo fractional derivative and its Hyers–Ulam stabilit
Revista/Volum: Boundary Value Problems 2021 (1), 1-18 ISSN 1687-2770

M Alam A Zada IL Popa A Kheiryan S Rezapour MKA Kaabar

DOI: https://doi.org/10.1186/s13661-021-01549-y

Articol #136 ianuarie 2022

A linear quadratic tracking problem for stochastic systems controlled by impulses. The finite horizon time case
Revista/Volum: Carpathian Journal of Mathematics 38 (3), 725-735, 2022 ISSN 1584-2851 eISSN 1843-4401

V Dragan IL Popa IG Ivanov

DOI: https://doi.org/10.37193/CJM.2022.03.17

Articol #135 ianuarie 2022

Dynamical behavior of random fractional integro-differential equation via hilfer fractional derivative
Revista/Volum: UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, 84(3), 137-148 ISSN 1223-7027

S Begum A Zada S Saifullah IL Popa

Articol #134 ianuarie 2022

Analysis of q-fractional implicit differential equation with nonlocal Riemann-Liouville and Erdelyi-Kober q-fractional integral conditions
Revista/Volum: Qualitative Theory of Dynamical Systems 21 (3), 1-39, 2022 ISSN 1575-5460 eISSN 1662-3592

A Zada M Alam KH Khalid R Iqbal IL Popa

DOI: https://doi.org/10.1007/s12346-022-00623-9

Articol #133 ianuarie 2022

Hyers-Ulam Stability for a Coupled System of Fractional Differential Equation With p-Laplacian Operator Having Integral Boundary Conditions
Revista/Volum: Qualitative Theory of Dynamical Systems 21 (3), 1-24, 2022 ISSN 1575-5460 eISSN 1662-3592

H Waheed A Zada R Rizwan IL Popa

DOI: https://doi.org/10.1007/s12346-022-00624-8

Articol #132 ianuarie 2022

A linear quadratic tracking problem for impulsive controlled stochastic systems: The infinite horizon time case
Revista/Volum: Mathematical Methods in the Applied Sciences, 2022 ISSN 0170-4214 eISSN 1099-1476

V Dragan IL Popa IG Ivanov

DOI: https://doi.org/10.1002/mma.8911

Articol #131 ianuarie 2023

Controllability of coupled fractional integrodifferential equations
Revista/Volum: International Journal of Nonlinear Sciences and Numerical Simulation 24 (6), 2113-2144 ISSN 1565-1339 eISSN 2191-0294

H Waheed A Zada R Rizwan IL Popa

DOI: https://doi.org/10.1515/ijnsns-2022-0015

Articol #130 ianuarie 2024

Existence theory and stability analysis of neutral –Hilfer fractional stochastic differential system with fractional noises and non-instantaneous impulses
Revista/Volum: AIMS Mathematics 9 (4), 8148-8173 eISSN 2473-6988

Y Ma H Khalil A Zada IL Popa

DOI: https://doi.org/10.3934/math.2024396

Articol #129 ianuarie 2024

Analysis of coupled system of q q?fractional Langevin differential equations with q q?fractional integral conditions
Revista/Volum: Mathematical Methods in the Applied Sciences, 2024 ISSN 0170-4214 eISSN 1099-1476

K Zhang KH Khalid A Zada IL Popa J Xu A Kallekh

DOI: https://doi.org/10.1002/mma.10007

Articol #128 ianuarie 2024

On Lyapunov functions for random one-sided systems in terms of nonuniform exponential stability with applications
Revista/Volum: Mathematical Methods in the Applied Sciences, 2024 ISSN 0170-4214 eISSN 1099-1476

O Albescu L Elena Biris T Ceausu IL Popa

DOI: https://doi.org/10.1002/mma.10194

Articol #127 ianuarie 2024

Existence and stability of a q-Caputo fractional jerk differential equation having anti-periodic boundary conditions
Revista/Volum: Boundary Value Problems 2024 (1), 28, 2024 ISSN 1687-2770

KH Khalid A Zada IL Popa ME Samei

DOI: https://doi.org/10.1186/s13661-024-01834-6

Articol #126 ianuarie 2024

Exponential stability and relative controllability of first-order delayed integro-differential systems with impulses
Revista/Volum: Mathematical Methods in the Applied Sciences 47 (9), 7590-7615, 2024 ISSN 0170-4214 eISSN 1099-1476

B Pervaiz A Zada IL Popa S Ben Moussa A Kallekh

DOI: https://doi.org/10.1002/mma.9992

Articol #125 ianuarie 2024

On a System of Sequential Caputo-Type p-Laplacian Fractional BVPs with Stability Analysis
Revista/Volum: Qualitative Theory of Dynamical Systems 23 (3), 128, 2024 ISSN 1575-5460 EISSN 1662-3592

H Waheed A Zada IL Popa S Etemad S Rezapour

DOI: https://doi.org/10.1007/s12346-024-00988-z

Articol #124 ianuarie 2024

Existence and Hyers–Ulam stability of jerk-type Caputo and Hadamard mixed fractional differential equations
Revista/Volum: Qualitative Theory of Dynamical Systems 23 (3), 132, 2024 ISSN 1575-5460 EISSN 1662-3592

Y Ma M Maryam U Riaz IL Popa L Ragoub A Zada

DOI: https://doi.org/10.1007/s12346-024-00971-8

Articol #123 ianuarie 2024

A necessary and sufficient condition for the existence of the stabilizing solution of a large class of discrete-time Riccati type equations with periodic coefficients
Revista/Volum: Nonlinear Analysis: Hybrid Systems 53, 101490, 2024 ISSN 1751-570X

V Dragan IL Popa S Aberkane V Rasvan

DOI: https://doi.org/10.1016/j.nahs.2024.101490

Articol #122 ianuarie 2024

The Linear Quadratic Optimal Control Problem for Stochastic Systems Controlled by Impulses
Revista/Volum: Symmetry-Basel 16 (9), 1170, 2024 eISSN 2073-8994

V Dragan IL Popa

DOI: https://doi.org/10.3390/sym16091170

Articol #121 ianuarie 2024

(k, ?)-Hilfer fractional Langevin differential equation having multipoint boundary conditions
Revista/Volum: Boundary Value Problems 2024 (1), 113, 2024 ISSN 1687-2770

HY Cheng Naila A Zada IL Popa A Kallekh

DOI: https://doi.org/10.1186/s13661-024-01918-3

Articol #120 ianuarie 2024

Analysis of Neutral Implicit Stochastic Hilfer Fractional Differential Equation Involving Levy Noise with Retarded and Advanced Arguments
Revista/Volum: Mathematics 12 (21), 3406, 2024 eISSN 2227-7390

H Khalil A Zada M Rhaima IL Popa

DOI: https://doi.org/10.1007/s12346-024-01149-y

Articol #119 ianuarie 2024

Qualitative Analysis of Impulsive Stochastic Hilfer Fractional Differential Equation
Revista/Volum: Qualitative Theory of Dynamical Systems 23 (1), 1-21, 2024 ISSN 1575-5460 eISSN 1662-3592

H Khalil A Zada SB Moussa IL Popa A Kallekh

DOI: https://doi.org/10.1007/s12346-024-01149-y

Articol #118 ianuarie 2024

Existence and Stability of Neutral Stochastic Impulsive and Delayed Integro-Differential System via Resolvent Operator
Revista/Volum: Fractal and Fractional 8 (11), 659, 2024 eISSN 2504-3110

H Khalil A Zada M Rhaima IL Popa

DOI: https://doi.org/10.3390/fractalfract8110659

Articol #117 ianuarie 2024

Optimization of General Power-Sum Connectivity Index in Uni-Cyclic Graphs, Bi-Cyclic Graphs and Trees by Means of Operations
Revista/Volum: Axioms 13 (12), 840, 2024 2075-1680

MY Khan G Ali IL Popa

DOI: https://doi.org/10.3390/axioms13120840

Articol #116 ianuarie 2024

On the (k, ?)-Hilfer Langevin fractional coupled system having multi point boundary
Revista/Volum: Ain Shams Engineering Journal 15 (12), 103111 ISSN 2090-4479 eISSN 2090-4495

N Pan A Zada IL Popa F Tchier

DOI: https://doi.org/10.1016/j.asej.2024.103111

Articol #115 ianuarie 2024

Some New Notions of Continuity in Generalized Primal Topological Space
Revista/Volum: Mathematics 12 (24), 3995, 2024 eISSN 2227-7390

M Shahbaz T Kamran U Ishtiaq M Imtiaz IL Popa FM Maiz

DOI: https://doi.org/10.3390/math12243995

Articol #114 ianuarie 2024

Existence and Stability of Implicit Fractional Differential Equations Involving the p-Laplacian Operator and Their Applications
Revista/Volum: Physica Scripta, 2024 ISSN 0031-8949 eISSN 1402-4896

RUU Khan M Samreen G Ali IL Popa

DOI: https://doi.org/10.1088/1402-4896/ada3a7

Articol #113 ianuarie 2024

Intuitionistic Hesitant Fuzzy Rough Aggregation Operator-Based EDAS Method and Its Application to Multi-Criteria Decision-Making Problems
Revista/Volum: Axioms 14 (1), 21, 2024 2075-1680

MK Khan MSA Khan Kamran IL Popa

DOI: https://doi.org/10.3390/axioms14010021

Articol #81 ianuarie 2023

Stieltjes integral boundary value problem involving a nonlinear multi-term Caputo-type sequential fractional integro-differential equation
Revista/Volum: AIMS Mathematics 8 (12), 28413-28434 2473-6988

J Zhang SU Haq A Zada IL Popa

DOI: https://doi.org/10.3934/math.20231454

Articol #80 ianuarie 2023

A Game-Theoretic Model for a Stochastic Linear Quadratic Tracking Problem
Revista/Volum: Axioms 12 (1), 76 2075-1680

V Dragan IG Ivanov IL Popa

DOI: https://doi.org/10.3390/axioms12010076

Articol #79 ianuarie 2023

On Horadam Sequences with Dense Orbits and Pseudo-Random Number Generators
Revista/Volum: Mathematics 11 (5), 1244 2227-7390

O Bagdasar M Chen V Dragan IG Ivanov IL Popa

DOI: https://doi.org/10.3390/math11051244

Articol #78 ianuarie 2023

On the stochastic linear quadratic optimal control problem by piecewise constant controls: The infinite horizon time case
Revista/Volum: Mathematical Methods in the Applied Sciences, ISSN 0170-4214 eISSN 1099-1476

V Dragan IL Popa S Aberkane

DOI: https://doi.org/10.1002/mma.9253

Articol #77 ianuarie 2023

Stability and controllability of nonautonomous neutral system with two delays
Revista/Volum: Mathematical Methods in the Applied Sciences 46 (12), 13375-13394 ISSN 0170-4214 eISSN 1099-1476

K Ali Shah A Zada IL Popa S Ben Moussa

DOI: https://doi.org/10.1002/mma.9258

Articol #37 ianuarie 2022

Finite time stability for nonsingular impulsive first order delay differential systems
Revista/Volum: Applied Mathematics and Computation 0096-3003

A Zada B Pervaiz M Subramanian IL Popa

DOI: https://doi.org/10.1016/j.amc.2022.126943

Articol #35 decembrie 2020

Exact detectability: Application to generalized Lyapunov and Riccati equations
Revista/Volum: Systems & Control Letters 157, 105032 0167-6911

V Dr?gan EF Costa IL Popa S Aberkane

DOI: https://doi.org/10.1016/j.sysconle.2021.105032