PhD María Cristina Costoya Ramos  

Profesora contratada doutora (PC-DR)

Department Computer Science and Information Technologies
Knowledgment area Algebra
Research  Research group Grupo de Visión Artificial y Reconocimiento de Patrones
Research lines Homotopy invariants and self-homotopy equivalences
Keywords Rational homotopy theory, self-homotopy equivalences, LS category
Contacto UDC directory
Orcid id0000-0001-5911-7375 Scopus53871029300

Teaching

Subjects taught

This section shows the teaching given in degrees, masters and other officers studies in last 6 years.

Subject and involved studies Distance hours Total hours
Algebra 0 60
Algebra 0 90
Discrete Mathematics 0 60
Subject and involved studies Distance hours Total hours
Algebra
Degree in Computer Engineering
0 100
Discrete Mathematics
Degree in Computer Engineering
0 63
Linear Algebra
Degree in Data Science and Engineering
0 30
Subject and involved studies Distance hours Total hours
Algebra
Degree in Computer Engineering
0 90
Discrete Mathematics
Degree in Computer Engineering
0 60
Linear Algebra
Degree in Data Science and Engineering
0 30
Subject and involved studies Distance hours Total hours
Algebra
Degree in Computer Engineering
0 120
Discrete Mathematics
Degree in Computer Engineering
0 65
Linear Algebra
Degree in Data Science and Engineering
0 30
Subject and involved studies Distance hours Total hours
Algebra
Degree in Computer Engineering
0 105
Discrete Mathematics
Degree in Computer Engineering
0 90
Subject and involved studies Distance hours Total hours
Algebra
Degree in Computer Engineering
0 135
Discrete Mathematics
Degree in Computer Engineering
0 60

Defined tutoring by teacher for 2022/2023 academic course.

Faculty of Computer Science

Quarter Day Site
1st quarter Monday
12:30 a 13:30
D.3.04 Área Científica
1st quarter Tuesday
17:30 a 18:30
D.3.04 Área Científica
1st quarter Wednesday
11:00 a 13:00
D.3.04 Área Científica

EOG works and final master thesis directed

No available EOG works or final master thesis directed by current teacher since 2013 year.

Research results

Select merit type and year to query research merits.

Axudas para a consolidación e estruturación de unidades de investigación competitivas-GRC

Funding entity Consellería de Educación e Ordenación Universitaria
Main researches González Penedo, F. Manuel
Type Proyecto Programas Autonomicos
Dates From 01/01/2020 to 31/12/2023

Homotopía, Homología e Invariantes categóricos en grupos y álgebras no asociativas

Funding entity Ministerio de Economía y Competitividad (MINECO)
Main researches Manuel Ladra González
Type Proyecto Programas Nacionales
Dates From 30/12/2016 to 29/12/2020

Homología, homotopía e invariantes categóricos en grupos y álgebras no asociativas

Funding entity Plan Nacional I+D, Ministerio de Educación y Ciencia
Main researches Manuel Ladra González
Type Proyecto Programas Nacionales
Dates From 01/01/2014 to 31/12/2016

Representación homotópica de grupos

Funding entity Dirección General de I+D de la Xunta de Galicia
Main researches María Cristina Costoya Ramos
Type Proyecto Programas Autonomicos
Dates From 08/08/2013 to 07/08/2016

Métodos Computacionales y Homológicos en Álgebras No Asociativas y Grupos Cuánticos

Funding entity Plan Nacional I+D, Ministerio de Educación y Ciencia
Main researches Manuel Ladra González
Type Proyecto Programas Nacionales
Dates From 01/01/2010 to 31/12/2012

Computación en álgebras no asociativas y álgebras de Hopf

Funding entity Secretaría General de I+D de la Xunta de Galicia
Type Proyecto Programas Autonomicos
Dates From 02/12/2009 to 01/12/2012

Regular Evolution Algebras are universally finite

Authors Cristina Costoya, Panagiote Ligouras, Alicia Tocino, Antonio Viruel
Journal PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY
DOI https://doi.org/10.1090/proc/15648

On Strongly Inflexible Manifolds

Authors Cristina Costoya, Vicente Muñoz, Antonio Viruel
Journal INTERNATIONAL MATHEMATICS RESEARCH NOTICES Vol. 12
DOI https://doi.org/10.1093/imrn/rnac064

Representability of Permutation Representations on Coalgebras and the Isomorphism Problem

Authors Cristina Costoya, David Méndez Martínez, Antonio Viruel
Journal Mediterranean Journal of Mathematics
DOI https://doi.org/10.1007/s00009-020-01594-4

The group of self-homotopy equivalences of A^2_n polyhedra

Authors Cristina Costoya, David Méndez Martínez, Antonio Viruel
Journal Journal of Group Theory

A primer on the group of self-homotopy equivalences: a rational homotopy approach

Authors Cristina Costoya, Antonio Viruel
Journal The Graduate Journal of Mathematics

A Torus Theorem for homotopy nilpotent groups

Authors Cristina Costoya, Jerôme Scherer, Antonio Viruel
Journal ARKIV FOR MATEMATIK Vol. 56 Num. 1 (pages 53 to 71)

Homotopically rigid Sullivan algebras and their applications

Authors Cristina Costoya, David Méndez Martínez, Antonio Viruel
Journal CONTEMPORARY MATHEMATICS Vol. 708 (pages 103 to 121)

On the realizability of group actions

Authors Cristina Costoya, Antonio Viruel
Journal ADVANCES IN MATHEMATICS Vol. 336 (pages 299 to 315)

co-H-spaces and almost localization

Authors Cristina Costoya, Norio Iwase
Journal PROCEEDINGS OF THE EDINBURGH MATHEMATICAL SOCIETY Vol. 2015 (pages 323 to 332)
DOI https://doi.org/10.1017/s0013091514000078

Rational homotopy theory for computing colorability of simplicial complexes

Authors Cristina Costoya, Antonio Viruel
Journal APPLICABLE ALGEBRA IN ENGINEERING COMMUNICATION AND COMPUTING Vol. 26 Num. 1-2 (pages 207 to 212)

Faithful actions on Commutative Differential Graded Algebras and the Group Isomorphism Problem

Authors Cristina Costoya, Antonio Viruel
Journal QUARTERLY JOURNAL OF MATHEMATICS Vol. 65 (pages 857 to 867)

Every finite group is the group of self-homotopy equivalences of an elliptic space

Authors Cristina Costoya, Antonio Viruel
Journal ACTA MATHEMATICA Vol. 213 (pages 49 to 62)

Inductive LS cocategory and Localization

Authors Cristina Costoya, Antonio Viruel
Journal MANUSCRIPTA MATHEMATICA Vol. 140 (pages 295 to 302)

Co-H-spaces and Localization

Authors Cristina Costoya
Journal ISRAEL JOURNAL OF MATHEMATICS Num. 1 (pages 69 to 92)

Actas del XIX Encuentro de Topologia

Authors José María Barja Pérez, Cristina Costoya, Xabier Eduardo Domínguez Pérez, Rosa Fernández Rodríguez
Publishing Meubook, (España)
ISBN 978-84-941723-6-6

Realizability Problems in Algebraic Topology

Autor David Méndez Martínez
Director/s María Cristina Costoya Ramos, Antonio Viruel Arbáizar
Scope Universidad de Málaga (UMA)
Qualification Sobresaliente Cum Laude

Homotopically Inflexible Algebras
Annual Meeting of the French Algebraic Topology Network
International

Authors Cristina Costoya
Organization Université de Strasbourg
Place Estrasburgo (Francia)

La importancia de ser Rígid@
XXVII Encuentro de Topología
National

Authors Cristina Costoya
Organization Universidad de Sevilla (US)
Place Sevilla (España)

On the (non) existence of strongly inflexible manifolds
Barcelona Topology Workshop 2021
International

Authors Cristina Costoya
Organization Universitat Autònoma de Barcelona
Place Barcelona (España)

Topología Tórica y grupos de autoequivalencias
2019-Congreso Bienal de la RSME
National

Authors Cristina Costoya
Organization Universidad de Cantabria (UNICAN)
Place Santander (España)

Realizing group actions
Rational Homotopy Theory and Its Applications
International

Authors Antonio Viruel, Cristina Costoya
Place Lille (Francia)

Méthodes d'Algèbre Homologique et de Topologie Algébrique
École Avancé CIMPA 2018: Outils de Topologie Algebrique et d'Algebre Homologique: Applications aux Espaces de Configuration et a l'Algebre de Lie-Rihehart
International

Authors Cristina Costoya
Place Yaoundé (Camerún)

Representando grupos como grupos de autoequivalencias
XIV Jornadas de Álgebra no conmutativa
National

Authors Cristina Costoya
Organization Universidade de Vigo
Place Vigo (España)

Polyhedral products in Kahn's realizability problem
Meeting of the Catalan, Spanish, Swedish Math. Societies
International

Authors Cristina Costoya, Antonio Viruel
Place Umea (Suecia)

Polyhedral products
Topology and Málaga Meeting
International

Authors Cristina Costoya, Antonio Viruel
Place Málaga (España)

Kahn's realizability problem
Alpine Algebraic and Applied Topology Conference
International

Authors Cristina Costoya, Antonio Viruel
Place Saas-Almagell (Suiza)

Productos poliedrales en la resolución del problema de Kahn
Jornadas Interdisciplinares de la RET
National

Authors Cristina Costoya, Antonio Viruel
Place Logroño (España)

Extended Kahn's problem: Realizability of group actions
I Encuentro Conjunto SBM-SBMAC-RSME
International

Authors Antonio Viruel, Cristina Costoya
Place Fortaleza (Brasil)

A Torus Theorem for homotopy nilpotent group
Lens Topology and Geometry 2015
International

Authors Antonio Viruel, Cristina Costoya, Jerôme Scherer
Place Lens (Francia)

Realizability of G-modules: a dual of a Steenrod problem
Connections for women: Algebraic Topology at the Mathematical Sciences Research Institute, Berkeley.
International

Authors Cristina Costoya, Antonio Viruel
Organization University of California Berkeley
Place Berkeley (Estados Unidos)

Cuasi-anillos de Malcev y descomposiciones LU de los automorfismos de un producto
Encuentro de Redes Temáticas, XII Jornadas de Álgebra No Conmutativa
National

Authors Antonio Viruel, Cristina Costoya
Organization Universidad de Málaga
Place Málaga (España)

Realizando G-módulos: el dual de un problema de Steenrod¿
Métodos Categóricos y Homotópicos en Álgebra, Geometría y Topología
National

Authors Antonio Viruel, Cristina Costoya
Organization Universidad de Granada (UGR)
Place Granada (España)

Realizando G-módulos: el dual de un problema de Steenrod
X Encuentro de Teoría de Grupos
International

Authors Antonio Viruel, Cristina Costoya
Organization Universidad de Sevilla (US)
Place Sevilla (España)

Autoequivalencias y grupos algebraicos lineales no finitos
Congreso bienal de la RSME 2013
National

Authors Cristina Costoya, Antonio Viruel
Organization Universidade de Santiago de Compostela
Place Santiago de Compostela (España)

Aplicaciones rígidas
Congreso bienal de la RSME
International

Authors Antonio Viruel, Cristina Costoya
Organization Universidade de Santiago de Compostela (USC)
Place Santiago de Compostela (España)

Realizability of G-modules: a dual of a Steenrod problem
Barcelona Topology Workshop 2013
International

Authors Cristina Costoya, Antonio Viruel
Organization Grup de Topología Algebraica de Barcelona
Place Barcelona (España)

Self homotopy equivalences and algebraic groups
Samuel Eilenberg Centenary Conference
International

Authors Antonio Viruel, Cristina Costoya
Organization University of Warsaw
Place Varsovia (Polonia)

Realizability of groups in HoTop
Seminar of Kyushu University
International

Authors Cristina Costoya, Antonio Viruel
Organization Kyushu University
Place Kyushu (Japón)

Realizability of groups in HoTop
Seminar of Kyoto University
International

Authors Cristina Costoya, Antonio Viruel
Organization Kyoto University
Place Kyoto (Japón)

Todo grupo finito es el grupo de autoequivalencias de homotopía de un espacio (racional) elíptico
II Encuentro conjunto RSME-SMM-2012
International

Authors Cristina Costoya, Antonio Viruel
Organization Real Sociedad Matemática Española -Sociedad Matemática Mejicana
Place Marbella (España)

Every finite group is the group of self-homotopy equivalences of an elliptic rational space
Homotopy Algebra and Its Applications Celebrating Yves Felix 60th birthday
International

Authors Cristina Costoya, Antonio Viruel
Organization Centre International de Recherches Mathematiques
Place Luminy (Francia)

El problema inverso de Galois en HoTop
XIX Encuentro de Topología
National

Authors Antonio Viruel, Cristina Costoya
Organization Universidade da Coruña (UDC)
Place Coruña, A (España)

How to solve the inverse Galois problem in HoTop
Colloque 2012 del GDR 2875 Topologie Algèbrique et Applications
International

Authors Antonio Viruel, Cristina Costoya
Organization Université des Sciences et Technologies de Lille
Place Lille (Francia)

Lifting group actions on graphs to group actions in homotopy
WATACBA-Workshop on Algebraic Topology and Combinatorics
International

Authors Antonio Viruel, Cristina Costoya
Organization Departamento de Matemática, FCEyN
Place Buenos Aires (Argentina)

Lifting group actions on graphs to actions in the homotopy category
Homotopical approaches to group actions
International

Authors Antonio Viruel, Cristina Costoya
Organization Centre for Symmetry and Deformation
Place Copenhaguen (Dinamarca)

Positions

Academic or management positions held by teacher.

Xunta da Facultade de Informática

PDI (Membros Natos)

From 10/03/2021.

Consello do Departamento Ciencias da Computación e Tecnoloxías da Información

PDI (Membros Natos)