Nelson Felipe Loureiro Vieira


AuthID: R-000-DH3

Confirmed Publications: 63



1
TITLE: Hypergeometric Functions as Activation Functions: The Particular Case of Bessel-Type Functions  Full Text
AUTHORS: Vieira, Nelson ; Freitas, Felipe; Figueiredo, Roberto; Georgieva, Petia;
PUBLISHED: 2025, SOURCE: MATHEMATICS, VOLUME: 13, ISSUE: 14
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID | CIÊNCIAVITAE
2
TITLE: Hypercomplex operator calculus for the fractional Helmholtz equation
AUTHORS: Vieira, Nelson ; Ferreira, Milton; Rodrigues, M. Manuela; Krausshar, Rolf Soeren;
PUBLISHED: 2024, SOURCE: MATHEMATICAL METHODS IN THE APPLIED SCIENCES
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID | CIÊNCIAVITAE
3
TITLE: Bicomplex Neural Networks with Hypergeometric Activation Functions
AUTHORS: Vieira, Nelson ;
PUBLISHED: 2023, SOURCE: ADVANCES IN APPLIED CLIFFORD ALGEBRAS, VOLUME: 33, ISSUE: 2
INDEXED IN: Scopus WOS CrossRef: 2
IN MY: ORCID | CIÊNCIAVITAE
4
TITLE: Eigenfunctions of the Time-fractional Telegraph Equation of Distributed Order
AUTHORS: Vieira, N ; Rodrigues, MM; Ferreira, M ;
PUBLISHED: 2023, SOURCE: International Conference on Numerical Analysis and Applied Mathematics 2021, ICNAAM 2021 in AIP Conference Proceedings, VOLUME: 2849, ISSUE: 1
INDEXED IN: Scopus CrossRef
IN MY: ORCID | CIÊNCIAVITAE
5
TITLE: Fractional Gradient Methods via psi-Hilfer Derivative
AUTHORS: Vieira, Nelson ; Rodrigues, M. Manuela; Ferreira, Milton ;
PUBLISHED: 2023, SOURCE: FRACTAL AND FRACTIONAL, VOLUME: 7, ISSUE: 3
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID | CIÊNCIAVITAE
6
TITLE: On a Fractional Sturm-Liouville Problem in Higher Dimensions  Full Text
AUTHORS: Vieira, N ; Rodrigues, MM; Ferreira, M ;
PUBLISHED: 2023, SOURCE: International Conference on Numerical Analysis and Applied Mathematics 2021, ICNAAM 2021 in AIP Conference Proceedings, VOLUME: 2849, ISSUE: 1
INDEXED IN: Scopus CrossRef
IN MY: CIÊNCIAVITAE
7
TITLE: Quaternionic Convolutional Neural Networks with Trainable Bessel Activation Functions
AUTHORS: Vieira, Nelson ;
PUBLISHED: 2023, SOURCE: COMPLEX ANALYSIS AND OPERATOR THEORY, VOLUME: 17, ISSUE: 6
INDEXED IN: Scopus WOS CrossRef: 1
IN MY: ORCID | CIÊNCIAVITAE
8
TITLE: Uniformly Distributed-Order Wave Equation in Higher Dimensions  Full Text
AUTHORS: Vieira, N ; Rodrigues, MM; Ferreira, M ;
PUBLISHED: 2023, SOURCE: International Conference on Numerical Analysis and Applied Mathematics 2021, ICNAAM 2021 in AIP Conference Proceedings, VOLUME: 2849, ISSUE: 1
INDEXED IN: Scopus CrossRef
IN MY: CIÊNCIAVITAE
9
TITLE: Time-fractional diffusion equation with psi-Hilfer derivative
AUTHORS: Vieira, Nelson ; Rodrigues, M. Manuela; Ferreira, Milton ;
PUBLISHED: 2022, SOURCE: COMPUTATIONAL & APPLIED MATHEMATICS, VOLUME: 41, ISSUE: 6
INDEXED IN: Scopus WOS CrossRef: 2
IN MY: ORCID | CIÊNCIAVITAE
10
TITLE: Application of the Fractional Sturm-Liouville Theory to a Fractional Sturm-Liouville Telegraph Equation
AUTHORS: Ferreira, M ; Rodrigues, MM; Vieira, N ;
PUBLISHED: 2021, SOURCE: COMPLEX ANALYSIS AND OPERATOR THEORY, VOLUME: 15, ISSUE: 5
INDEXED IN: WOS CrossRef: 4
IN MY: ORCID | CIÊNCIAVITAE
Page 1 of 7. Total results: 63.

footer slogan

Useful Links

Get Help

© 2025 CRACS & Inesc TEC - All Rights Reserved Privacy Policy | Terms of Service