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Employment (1)

Universidad de Los Lagos: Osorno, Décima, CL

Employment
Source: Self-asserted source
Roberto Díaz Matamala

Education and qualifications (3)

University of Talca: Talca, CL

Magíster en ciencias mención en matemática (Instituto de matemática)
Education
Source: Self-asserted source
Roberto Díaz Matamala

Universidad del Bío-Bío: Concepción, CL

Doctor en Matemática aplicada (Facultad de ciencias)
Education
Source: Self-asserted source
Roberto Díaz Matamala

Universidad de Los Lagos: Osorno, CL

Profesor en matemática y computación (Ciencias Exactas)
Education
Source: Self-asserted source
Roberto Díaz Matamala

Professional activities (1)

University of Los Lagos: Osorno, CL

2016-03 to present | Profesor asistente A (Departamento de Ciencias Exactas)
Invited position
Source: Self-asserted source
Roberto Díaz Matamala

Funding (1)

En dirección a un análisis matemático considerando generalizaciones de números Fuzzy

2023-05 to 2025-05 | Grant
Universidad de Magallanes (Punta Arenas, CL)
Source: Self-asserted source
Roberto Díaz Matamala

Works (8)

Averaging Functions on Triangular Fuzzy Numbers and an Application in Graphs

IEEE Transactions on Fuzzy Systems
2024-12 | Journal article
DOI: 10.1109/TFUZZ.2024.3473791
Contributors: Nicolás Zumelzu; Roberto Díaz; Aldryn Aparcana; José Canumán; Álvaro Mella; Edmundo Mansilla; Diego Soto; Benjamín Bedregal
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Crossref
grade
Preferred source (of 2)‎

Exponential stabilization of a structural acoustic model arising in the control of noise

Computational and Applied Mathematics
2024-06-15 | Journal article
DOI: 10.1007/s40314-024-02734-2
Part of ISSN: 2238-3603
Part of ISSN: 1807-0302
Contributors: Roberto Díaz; Marcio V. Ferreira; Jaime Muñoz; Octavio Vera; Nicolás Zumelzu
Source: Self-asserted source
Roberto Díaz Matamala

Admissible Orders on Fuzzy Numbers

IEEE Transactions on Fuzzy Systems
2022-11 | Journal article | Author
DOI: 10.1109/tfuzz.2022.3160326
Part of ISSN: 1063-6706
Part of ISSN: 1941-0034
Contributors: Nicolas Zumelzu; Benjamin Bedregal; Edmundo Mansilla; Humberto Bustince; Roberto Díaz Matamala
Source: Self-asserted source
Roberto Díaz Matamala
grade
Preferred source (of 2)‎

A New Total Order for Triangular Fuzzy Numbers with an Application

Anais do VI Workshop-Escola de Informática Teórica (WEIT 2021)
2021-11-17 | Journal issue or edition
DOI: 10.5753/weit.2021.18917
Contributors: Valentina Rosas; Benjamin Bedregal; José Canumán; Roberto Díaz; Edmundo Mansilla; Nicolas Zumelzu
Source: Self-asserted source
Roberto Díaz Matamala

De Sitter brane-world solution in 5-dimensional Einstein–Gauss–Bonnet gravity

General Relativity and Gravitation
2020-09 | Journal article
DOI: 10.1007/s10714-020-02742-7
Part of ISSN: 0001-7701
Part of ISSN: 1572-9532
Contributors: R. Díaz; Fernando Gómez; M. Pinilla
Source: Self-asserted source
Roberto Díaz Matamala

Exponential stability of a flexible structure with history and thermal effect

Applications of Mathematics
2020-08-01 | Journal article
DOI: 10.21136/am.2020.0117-19
Contributors: Roberto Díaz; Jaime Muñoz; Carlos Martínez; Octavio Vera
Source: Self-asserted source
Roberto Díaz Matamala

Brane gravity in 4D from Chern–Simons gravity theory

The European Physical Journal C
2020-06 | Journal article
DOI: 10.1140/epjc/s10052-020-8104-6
Part of ISSN: 1434-6044
Part of ISSN: 1434-6052
Contributors: R. Díaz; F. Gómez; M. Pinilla; P. Salgado
Source: Self-asserted source
Roberto Díaz Matamala

Asymptotic behaviour for a thermoelastic problem of a microbeam with thermoelasticity of type III

Electronic Journal of Qualitative Theory of Differential Equations
2017 | Journal article
DOI: 10.14232/ejqtde.2017.1.74
Part of ISSN: 1417-3875
Contributors: Roberto Díaz; Octavio Paulo Vera Villagrán
Source: Self-asserted source
Roberto Díaz Matamala
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