Delfim F. M. Torres

Delfim F. M. Torres

Universidade de Aveiro

H-index: 69

Europe-Portugal

About Delfim F. M. Torres

Delfim F. M. Torres, With an exceptional h-index of 69 and a recent h-index of 47 (since 2020), a distinguished researcher at Universidade de Aveiro, specializes in the field of Mathematics, Calculus of variations and optimal control, optimization, fractional calculus, time scales.

His recent articles reflect a diverse array of research interests and contributions to the field:

Modeling blood alcohol concentration using fractional differential equations based on the ψ ψ‐Caputo derivative

Existence and uniqueness of mild solutions for a class of psi-Caputo time-fractional systems of order from one to two

Dynamics of a model of polluted lakes via fractal–fractional operators with two different numerical algorithms

Existence and Uniqueness of Weak Solutions to Frictionless-Antiplane Contact Problems

Boundary controllability of Riemann–Liouville fractional semilinear equations

Boundary Regional Controllability of Semilinear Systems Involving Caputo Time Fractional Derivatives

Existence and uniqueness of solution for fractional differential equations with integral boundary conditions and the Adomian decomposition method

A class of fractional differential equations via power non-local and non-singular kernels: Existence, uniqueness and numerical approximations

Delfim F. M. Torres Information

University

Position

Professor of Mathematics

Citations(all)

17608

Citations(since 2020)

8817

Cited By

12500

hIndex(all)

69

hIndex(since 2020)

47

i10Index(all)

321

i10Index(since 2020)

201

Email

University Profile Page

Universidade de Aveiro

Google Scholar

View Google Scholar Profile

Delfim F. M. Torres Skills & Research Interests

Mathematics

Calculus of variations and optimal control

optimization

fractional calculus

time scales

Top articles of Delfim F. M. Torres

Title

Journal

Author(s)

Publication Date

Modeling blood alcohol concentration using fractional differential equations based on the ψ ψ‐Caputo derivative

Mathematical Methods in the Applied Sciences

Om Kalthoum Wanassi

Delfim FM Torres

2024/2/15

Existence and uniqueness of mild solutions for a class of psi-Caputo time-fractional systems of order from one to two

arXiv preprint arXiv:2402.01754

Hamza Ben Brahim

Fatima-Zahrae El Alaoui

Asmae Tajani

Delfim FM Torres

2024/1/30

Dynamics of a model of polluted lakes via fractal–fractional operators with two different numerical algorithms

Chaos, Solitons & Fractals

Tanzeela Kanwal

Azhar Hussain

İbrahim Avcı

Sina Etemad

Shahram Rezapour

...

2024/4/1

Existence and Uniqueness of Weak Solutions to Frictionless-Antiplane Contact Problems

Mathematics

Besma Fadlia

Mohamed Dalah

Delfim FM Torres

2024/1/29

Boundary controllability of Riemann–Liouville fractional semilinear equations

Communications in Nonlinear Science and Numerical Simulation

Asmae Tajani

Fatima-Zahrae El Alaoui

Delfim FM Torres

2024/4/1

Boundary Regional Controllability of Semilinear Systems Involving Caputo Time Fractional Derivatives

arXiv preprint arXiv:2401.02466

Asmae Tajani

Fatima-Zahrae El Alaoui

Delfim FM Torres

2024/1/4

Existence and uniqueness of solution for fractional differential equations with integral boundary conditions and the Adomian decomposition method

Mathematical Methods in the Applied Sciences

Om Kalthoum Wanassi

Rim Bourguiba

Delfim FM Torres

2024/3/30

A class of fractional differential equations via power non-local and non-singular kernels: Existence, uniqueness and numerical approximations

Physica D: Nonlinear Phenomena

Hanaa Zitane

Delfim FM Torres

2024/1/1

A necessary optimality condition for extended weighted generalized fractional optimal control problems

Results in Control and Optimization

Houssine Zine

El Mehdi Lotfi

Delfim FM Torres

Noura Yousfi

2024/3/1

Pontryagin Maximum Principle for Incommensurate Fractional-Orders Optimal Control Problems

Mathematics

Faïçal Ndaïrou

Delfim FM Torres

2023/10/9

Finite time stability of tempered fractional systems with time delays

Chaos, Solitons & Fractals

Hanaa Zitane

Delfim FM Torres

2023/12/1

Approximate controllability of delayed fractional stochastic differential systems with mixed noise and impulsive effects

Fractal and Fractional

Naima Hakkar

Rajesh Dhayal

Amar Debbouche

Delfim FM Torres

2023/1/18

On the Ulam-Hyers-Rassias stability of two structures of discrete fractional three-point boundary value problems: Existence theory

AIMS Mathematics

Omar Choucha

Abdelkader Amara

Sina Etemad

Shahram Rezapour

Delfim FM Torres

...

2023/1/1

Aprendizagem do nó de oito em crianças dos 6 aos 9 anos de idade

D Torres

Paulo Rosa

A Sovela

C Escobar

G Inácio

...

2023

An analytic method to determine the optimal time for the induction phase of anesthesia

Axioms

Mohamed A Zaitri

Cristiana J Silva

Delfim FM Torres

2023/9/8

The Lotka-Volterra Dynamical System and Its Discretization

Márcia Lemos-Silva

Delfim FM Torres

2023/10/17

Pharmacokinetic/Pharmacodynamic anesthesia model incorporating psi-Caputo fractional derivatives

Computers in Biology and Medicine

Mohamed Abdelaziz Zaitri

Hanaa Zitane

Delfim FM Torres

2023/12/1

A non-Newtonian Noether's symmetry theorem

Applicable Analysis

Delfim FM Torres

2023/5/3

Numerical fractional optimal control of respiratory syncytial virus infection in octave/matlab

Mathematics

Silvério Rosa

Delfim FM Torres

2023/3/20

Existence, uniqueness, and controllability for Hilfer differential equations on times scales

Mathematical Methods in the Applied Sciences

José Vanterler da C Sousa

Daniela S Oliveira

Gastão SF Frederico

Delfim FM Torres

2023/8

See List of Professors in Delfim F. M. Torres University(Universidade de Aveiro)

Co-Authors

H-index: 88
Juan J. Nieto

Juan J. Nieto

Universidad de Santiago de Compostela

H-index: 45
Ricardo Almeida

Ricardo Almeida

Universidade de Aveiro

H-index: 32
Agnieszka B. Malinowska

Agnieszka B. Malinowska

Politechnika Bialostocka

H-index: 24
Cristiana J. Silva

Cristiana J. Silva

Universidade de Aveiro

H-index: 22
Dorota Mozyrska

Dorota Mozyrska

Politechnika Bialostocka

H-index: 20
Natália Martins

Natália Martins

Universidade de Aveiro

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