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JOSÉ ANTÓNIO LELO CHIMPANZO. He completed his Master's Degree in Mathematics for Teachers in 2021/01/26 at the University of Beira Interior (UBI), in Portugal, and his Degree in Mathematics Teaching on June 18, 2013, at the Agostinho Neto University (UAN), in Angola. He has been a PhD candidate in Mathematics and Applications since September 14, 2022, at the University of Trás-os-Montes and Alto Douro (UTAD). He is a lecturer at the Higher Polytechnic Institute of Soyo (ISP-Soyo), in Angola. He has published 3 articles in specialized journals, 2 chapters in specialized books and 1 conference abstract. He has taken part in 12 events as a speaker. He has received 2 awards and/or honourable mentions. He works in the area(s) of Exact Sciences with an emphasis on Mathematics. In his curriculum, the most frequent terms used to contextualize his scientific, technological and artistic-cultural production are: n-Dimensional; Balancing; Cobalancing; Lucas-Balancing; Lucas-Cobalancing; Recurrence Relations; Some Identities; Binet's Formula; Generating Functions.
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Identification

Personal identification

Full name
José António Lelo Chimpanzo
Date of birth
1986/08/16
Gender
Male

Citation names

  • J. Chimpanzo
  • Chimpanzo, J.

Author identifiers

Ciência ID
C415-DA24-B497
ORCID iD
0009-0002-8658-5929
Researcher Id
JSN-2042-2023
Scopus Author Id
58805493000

Email addresses

  • jalchimpanzo@gmail.com (Personal)

Telephones

Mobile phone
  • (+351) 935129750 (Personal)

Addresses

  • Street of Alvão, Block B, 6th Right, 5000-568, Vila Real, Vila Real, Portugal (Personal)

Websites

Knowledge fields

  • Exact Sciences - Mathematics
  • Exact Sciences - Mathematics - Pure Mathematics
  • Exact Sciences - Mathematics - Applied Mathematics

Languages

Language Speaking Reading Writing Listening Peer-review
Portuguese (Mother tongue)
English Elementary (A2) Elementary (A2) Elementary (A2) Elementary (A2) Elementary (A2)
Serbo-Croatian Elementary (A2) Elementary (A2) Elementary (A2) Elementary (A2) Elementary (A2)
Education
Degree Classification
2022/09/12 - 2025/12/15
Ongoing
 Mathematics and Applications (Doutoramento)
Major in Álgebra, Lógica e Computação
University of Trás-os-Montes e Alto Douro, Portugal
"n-Dimensional Versions of Balancing and Cobalancing Numbers" (THESIS/DISSERTATION)
2024/01/05 - 2024/02/23
Concluded
 Ethics and Science (Outros)
University of Trás-os-Montes e Alto Douro, Portugal
2018/09/17 - 2021/01/26
Concluded
 Mathematics for Professors (Mestrado)
Major in Mathematics
University of Beira Interior, Portugal
"Representação de Números Reais" (THESIS/DISSERTATION)
 15
2009/03/06 - 2013/06/18
Concluded
 Teaching Mathematics (Licenciatura)
Agostinho Neto University, Angola
 16
Affiliation

Teaching in Higher Education

Category
Host institution 		Employer
2013/08/26 - Current Assistant (University Teacher) Higher Polytechnic Institute of Soyo, Angola
2022/03/06 - 2022/07/31 Assistant (University Teacher) Nimi Ya Luken Higher University Institute, Angola
Projects

Grant

Designation Funders
2021/04/08 - 2021/09/30 Advanced Scientific Internships in Mathematics PALOP
Research Fellow
University of Trás-os-Montes e Alto Douro, Portugal
 Fundação Calouste Gulbenkian
Concluded
2009/03/02 - 2012/12/21 Angola Internal Scholarship
Scientific Initiation Fellow
Agostinho Neto University, Angola
 National Institute for Scholarship Management - INAGBE
Concluded
Outputs

Publications

Book chapter
  1. J. Chimpanzo; P. Catarino; M. V. Otero-Espinar. "Some Identities for Balancing and Lucas-Balancing Numbers in Bidimensional Version". In Springer Proceedings in Mathematics & Statistics, 31-41. Madrid, Spain: Springer, Cham, 2024.
    Published • 10.1007/978-3-031-49218-1_3
  2. J. Chimpanzo; P. Catarino; M. V. Otero-Espinar. "Tridimensional extension of balancing numbers". In Proceedings Book of 16th International Conference on Mathematics, Engineering, Natural & Medical Sciences, edited by Prof. Dr. Osman Erkmen, 115-116. Istambul, Turkey: Liberty Academic Publishers, 2023.
    Published
Conference abstract
  1. J. Chimpanzo; P. Catarino; M. V. Otero-Espinar. "A Brief Study on the Tridimensional Lucas-Cobalancing Numbers". Paper presented in ICMASE 2024 - V International Conference on Mathematics and its Applications in Science and Engineering, Coimbra, 2025.
    Accepted
  2. J. Chimpanzo; P. Catarino; M. V. Otero-Espinar. "Some identities for balancing and Lucas-balancing numbers in bidimensional version". Paper presented in IV International Conference on Mathematics and Its Applications in Science and Engineering (ICMASE 2023), Madrid, 2023.
    Published
Conference poster
  1. J. Chimpanzo; P. Catarino; B. Anabela; P. Vasco. "Bidimensional extensions of balancing and Lucas-balancing numbers". Paper presented in Open Day of CMAT 2021, 2021.
Journal article
  1. J. Chimpanzo; P. Catarino; M. V. Otero-Espinar. "On tridimensional balancing numbers and some properties". (2024):
    Submitted
  2. J. Chimpanzo; P. Catarino; M. V. Otero-Espinar. "On generating matrices of the bidimensional balancing, Lucas-balancing, Lucas-cobalancing and cobalancing numbers". (2024):
    Submitted
  3. J. Chimpanzo; H. Cruz. "Base-g Representation of Real Numbers". (2024):
    Submitted
  4. J. Chimpanzo; P. Catarino; M. V. Otero-Espinar. "Bidimensional balancing, Lucas-balancing, cobalancing and Lucas-cobalancing numbers via the determinant of a tridiagonal matrix". (2024):
    Submitted
  5. L. Szalay ; P. Catarino; J. Chimpanzo; M. V. Otero-Espinar. "Bidimensional binary recurrence arrays". (2024):
    Submitted
  6. J. Chimpanzo; P. Catarino; M. V. Otero-Espinar. "Some identities and generating functions for bidimensional balancing and cobalancing sequences". Universal Journal of Mathematics and Applications 7 2 (2024): 68-75. http://dx.doi.org/10.32323/ujma.1393569.
    Published • 10.32323/ujma.1393569
  7. J. Chimpanzo; P. Catarino; P. Vasco; A. Borges. "Bidimensional extensions of balancing and Lucas-balancing numbers". Journal of Discrete Mathematical Sciences & Cryptography 27 1 (2024): 95-115. http://dx.doi.org/10.47974/jdmsc-1574.
    Published • 10.47974/jdmsc-1574
  8. J. Chimpanzo; P. Catarino; M. V. Otero-Espinar. "On tridimensional Lucas-balancing numbers and some properties". (2024):
    Submitted
  9. J. Chimpanzo; M. V. Otero-Espinar; P. Catarino; P. Vasco; A. Borges. "Bidimensional extensions of cobalancing and Lucas-cobalancing numbers". Annales Mathematicae Silesianae (2023): https://doi.org/10.2478/amsil-2023-0022.
    Published
Thesis / Dissertation
  1. "Representation of Real Numbers". Master, Universidade da Beira Interior Faculdade de Ciências, 2021. https://ubibliorum.ubi.pt/handle/10400.6/11854.
Activities

Oral presentation

Presentation title Event name
Host (Event location)
2024/05/16 On Bidimensional Balancing Numbers International Women in Mathematics Day 2024
CMAT Junior Group UTAD (Vila Real, Portugal)
2024/01/24 Lucas-cobalancing and cobalancing numbers
Department of Mathematics at the University of Minho, Gualtar Campus (Braga, Portugal)
2023/11/11 Tridimensional extension of balancing numbers EJONS 16th International Conference on Mathematics, Engineering, Natural & Medical Sciences
EJONS (Istambul, Turkey)
2023/07/13 Some identities for balancing and Lucas-balancing numbers in bidimensional version ICMASE 2023
U-Tad (Centro Universitário de Tecnologia e Arte Digital) (Madri, Spain)
2023/06/12 Balancing and Lucas-balancing numbers Workshop 2
Faculdade de Ciências da Universidade do Porto (Porto, Portugal)
2021/12/09 Versão bidimensional da sequência numérica conhecido por Lucas-cobalancing I Jornadas Científicas
Instituto Superior Politécnico do Soyo (Soyo, Angola)
2021/11/29 Bidimensional extensions of balancing and Lucas-balancing numbers Jornadas de Matemática Gulbenkian 2021 PALOP
Faculdade de Ciências da Universidade do Porto (Porto, Portugal)
2020/02/18 A Fórmula do Philipp Von Siedel Seminário 1
Faculdade de Ciências da Universidade da Beira Interior (Covilhã, Portugal)
2019/06/27 Resolução Numérica de Problemas de Cauchy Seminário 2
Faculdade de Ciências da Universidade da Beira Interior (Covilhã, Portugal)
2018/10/03 Ensino e aprendizagem do cálculo de divisão com números naturais na 6ª classe Prova Pública N.º 002 PED/ESPZ-SOYO.UON/SOYO 2018
Extinta Escola Superior Politécnica do Zaire da Universidade 11 de Novembro (Soyo, Angola)
2016/11/14 A superação dos professores para o uso do método problémico no ensino das equações quadráticas Jornadas Científicas "Novembro Académico"
Extinta Escola Superior Politécnica do Zaire da Universidade 11 de Novembro (Soyo, Angola)
2016/04/01 Estratégia para o ensino e aprendizagem das equações quadráticas para os professores de Matemática em Angola IX Congresso Internacional "Didáctica de las Ciencias"
Ministério da Educação de Cuba (Havana, Cuba)

Supervision

Thesis Title
Role 		Degree Subject (Type)
Institution / Organization
2019/03/03 - 2019/12/27 Proposta de jogos como meio de ensino para melhorar o ensino e aprendizagem da Matemática na 3.ª classe, na Escola N.º 277 Teresa Ndongo
Supervisor
 Pedagogia (Degree)
Higher Polytechnic Institute of Soyo, Angola
2018/03/04 - 2018/12/30 Ensino e aprendizagem do cálculo de divisão com números naturais na 6.ª classe
Supervisor
 Ensino da Matemática (Degree)
Higher Polytechnic Institute of Soyo, Angola

Event participation

Activity description
Type of event 		Event name
Institution / Organization
2023/12/18 - 2023/12/18 The ALC Meeting 2023 was organized by the Algebra, Logic and Computation (ALC) research group at the Mathematics Centre (CMAT) of the University of Minho. The meeting aimed to bring together all the members of the ALC group, as well as their master's and doctoral students, providing an opportunity to present new results and discuss the latest research and developments in the scientific areas of interest to the group.
Meeting
 ACL Meeting 2023
University of Trás-os-Montes e Alto Douro, Portugal
2021/10/01 - 2021/10/01 The CMAT Open 2021 was an initiative of the Mathematics Center (CMAT), a research unit of the University of Minho (UMinho) with a pole at the University of Trás-os-Montes and Alto Douro (UTAD). This initiative aimed to bring together CMAT members from UMinho and UTAD, as well as CMAT doctoral and master's students, allowing them to present their scientific activity and discuss their areas of specialization.
Meeting
 Open Day of CMAT 2021
University of Trás-os-Montes e Alto Douro, Portugal

Jury of academic degree

Topic
Role 		Candidate name (Type of degree)
Institution / Organization
2018/03/19 Proposta de plano de ações para o enquadramento dos objetivos do ensino musical na Escola Primária N.º 20, Pungo/Soyo
Thesis Member
 Sebastião Simba Nzau Nkengue (Other)
Escola Superior Politécnica do Zaire, Angola

Ad Hoc journal article review

Journal title (ISSN) Publisher
2024/04/08 - Current Asian Journal of Probability and Statistics (2582-0230) OA Academic Press

Association member

Society Organization name Role
2023/11/27 - Current Centro de Matemática (CMAT) - Grupo de Investigação em Álgebra, Lógica e Computação (ALC) Membro integrado não doutorado - Investigador

Committee member

Activity description
Role 		Institution / Organization
2021/11/26 - Current Member of the Installation Committee of the Union of Higher Education Teachers (SINPES) at the Polytechnic Institute of Soyo (ISP-Soyo), accredited by the Secretary General of SINPES, in Luanda, on November 26, 2021, and appointed General Coordinator of said Commission at ISP-Soyo.
Coordinator
 Higher Education Professors' Syndicate, Angola

Course / Discipline taught

Academic session Degree Subject (Type) Institution / Organization
2022/03/06 - 2022/07/31 Mathematics Hotel and Tourism Management (Licenciatura) Nimi Ya Luken Higher University Institute, Angola
2022/03/06 - 2022/07/31 Financial Calculation Financial Management and Accounting (Licenciatura) Nimi Ya Luken Higher University Institute, Angola
2014/03/06 - 2022/07/31 Linear algebra Informatics Engineering (Licenciatura) Higher Polytechnic Institute of Soyo, Angola
2014/07/28 - 2022/04/05 Discrete Mathematics Informatics Engineering (Licenciatura) Higher Polytechnic Institute of Soyo, Angola
2014/03/06 - 2022/04/05 Number Theory Teaching Mathematics (Licenciatura) Higher Polytechnic Institute of Soyo, Angola
2016/07/25 - 2021/12/22 Differential Geometry Teaching Mathematics (Licenciatura) Higher Polytechnic Institute of Soyo, Angola
2014/10/29 - 2014/10/31 Arithmetic and Geometric Progression Arithmetic and Geometric Progression (Outros) Higher Polytechnic School of Zaire, Angola
Distinctions

Award

2024 Certificate of Excellence in Reviewing
Asian Journal of Probability and Statistics, India
2013 Certificate of merit (Student with the best classification (16/20) in the Degree in Mathematics Teaching at the Higher Institute of Educational Sciences of the University of 11 de Novembro (former Agostinho Neto University, Cabinda pole))
University of 11 de Novembro, Angola