Antonio F. Costa

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All published works
Action Title Year Authors
+ PDF Chat Fenchel's conjecture on NEC groups 2025 E. Bujalance
F. Cirre
Marston Conder
Antonio F. Costa
+ On the Topological Type of Anticonformal Square Roots of Automorphisms of Even Order of Riemann Surfaces 2024 Antonio F. Costa
+ PDF Chat On the topological type of anticonformal square roots of automorphisms of even order of Riemann surfaces 2024 Antonio F. Costa
+ PDF Chat One dimensional equisymmetric strata in moduli space with genus 1 quotient surfaces 2023 Sean A Broughton
Antonio F. Costa
Milagros Izquierdo
+ Periodicity and free periodicity of alternating knots 2023 Antonio F. Costa
Cam Van Quach Hongler
+ One dimensional equisymmetric strata in moduli space 2022 Sean A Broughton
Antonio F. Costa
Milagros Izquierdo
+ Periodicity and Free Periodicity of Alternating Knots 2022 Antonio F. Costa
Cam Van Quach Hongler
+ Periodic projections of alternating knots 2021 Antonio F. Costa
Cam Van Quach-Hongler
+ Corrigendum to the classification of the orientation reversing homeomorphisms of finite order of surfaces 2020 Antonio F. Costa
+ Note on the classification of the orientation reversing homeomorphisms of finite order of surfaces 2020 Antonio F. Costa
+ Note on topologically singular points in the moduli space of Riemann surfaces of genus 2 2019 Antonio F. Costa
Ana M. Porto
+ Periodic projections of alternating knots 2019 Antonio F. Costa
Cam Van Quach Hongler
+ On the algebraic classification of subgroups of hyperbolic planar crystallographic groups 2019 Ismael Cortázar
Antonio F. Costa
+ Periodic projections of alternating knots 2019 Antonio F. Costa
Cam Van Quach Hongler
+ Topological classification of generic real meromorphic functions from compact surfaces 2018 Antonio F. Costa
S. M. Natanzon
Boris Shapiro
+ Constructing Random Klein Surfaces Without Boundary 2018 Antonio F. Costa
Eran Makover
+ PDF Chat On the connectedness of the set of Riemann surfaces with real moduli 2017 Antonio F. Costa
Rubén A. Hidalgo
+ Murasugi decomposition and periodic alternating links 2017 Antonio F. Costa
Cam Van Quach Hongler
+ PDF Chat Topologically singular points in the moduli space of Riemann surfaces 2017 Antonio F. Costa
Ana M. Porto
+ On the connectedness of the set of Riemann surfaces with real moduli 2017 Antonio F. Costa
Rubén A. Hidalgo
+ Limits of equisymmetric $1$-complex dimensional families of Riemann surfaces 2017 Antonio F. Costa
Víctor González-Aguilera
+ PDF Chat One-dimensional families of Riemann surfaces of genus g with $$4\text {g}+4$$ 4 g + 4 automorphims 2017 Antonio F. Costa
Milagros Izquierdo
+ Topologically singular points in the moduli space of Riemann surfaces 2017 Antonio F. Costa
Ana M. Porto
+ PDF Chat On the connectedness of the branch locus of moduli space of hyperelliptic Klein surfaces with one boundary 2017 Antonio F. Costa
Milagros Izquierdo
Ana M. Porto
+ PDF Chat The double of the doubles of Klein surfaces 2017 Antonio F. Costa
Paola Cristofori
Ana M. Porto
+ On the connectedness of the set of Riemann surfaces with real moduli 2017 Antonio F. Costa
Rubén A. Hidalgo
+ Topologically singular points in the moduli space of Riemann surfaces 2017 Antonio F. Costa
Ana M. Porto
+ On Riemann surfaces of genus g with 4g automorphisms 2016 E. Bujalance
Antonio F. Costa
Milagros Izquierdo
+ Topological classification of generic real meromorphic functions 2016 Antonio F. Costa
S. M. Natanzon
Boris Shapiro
+ PDF Chat On Riemann Surfaces of genus g with 4g automorphisms 2016 E. Bujalance
Antonio F. Costa
Milagros Izquierdo
+ Automorphisms of Non-Cyclic p-Gonal Riemann Surfaces 2016 Antonio F. Costa
Rubén A. Hidalgo
+ Topological classification of generic real meromorphic functions 2016 Antonio F. Costa
S. M. Natanzon
Boris Shapiro
+ PDF Chat Automorphism groups of cyclic p-gonal pseudo-real Riemann surfaces 2015 E. Bujalance
Antonio F. Costa
+ Automorphism Groups of Cyclic p-gonal Pseudo-real Riemann Surfaces 2015 E. Bujalance
Antonio F. Costa
+ Automorphism Groups of Cyclic p-gonal Pseudo-real Riemann Surfaces 2015 E. Bujalance
Antonio F. Costa
+ Riemann and Klein Surfaces, Automorphisms, Symmetries and Moduli Spaces 2014 Milagros Izquierdo
Sean A Broughton
Antonio F. Costa
Rubí E. Rodríguez
+ Connecting $$p$$ p -gonal loci in the compactification of moduli space 2014 Antonio F. Costa
Milagros Izquierdo
Hugo Parlier
+ Finding Riemann surfaces with several p-gonal morphisms 2014 Ismael Cortázar
Antonio F. Costa
+ PDF Chat On the connectedness of the branch loci of moduli spaces of orientable Klein surfaces 2014 Antonio F. Costa
Milagros Izquierdo
Ana M. Porto
+ Maximal and non-maximal NEC and Fuchsian groups uniformizing Klein and Riemann surfaces 2014 Antonio F. Costa
Milagros Izquierdo
Ana M. Porto
+ Maximal and Non-maximal NEC and Fuchsian groups uniformizing Klein and Riemann surfaces 2014 Antonio F. Costa
Milagros Izquierdo
Ana M. Porto
+ Automorphism groups of pseudo-real Riemann surfaces of low genus 2013 E. Bujalance
Antonio F. Costa
+ PDF Chat On the orbifold structure of the moduli space of Riemann surfaces of genera four and five 2013 Gabriel Bartolini
Antonio F. Costa
Milagros Izquierdo
+ On automorphisms groups of cyclic p -gonal Riemann surfaces 2013 Gabriel Bartolini
Antonio F. Costa
Milagros Izquierdo
+ Connecting $p$-gonal loci in the compactification of moduli space 2013 Antonio F. Costa
Milagros Izquierdo
Hugo Parlier
+ On the connectivity of branch loci of moduli spaces 2013 Gabriel Bartolini
Antonio F. Costa
Milagros Izquierdo
+ Real Dihedral p-Gonal Riemann Surfaces 2013 Ismael Cortázar
Antonio F. Costa
+ Connecting $p$-gonal loci in the compactification of moduli space 2013 Antonio F. Costa
Milagros Izquierdo
Hugo Parlier
+ PDF Chat On the existence of connected components of dimension one in the branch locus of moduli spaces of riemann surfaces 2012 Antonio F. Costa
Milagros Izquierdo
+ On isolated strata of p-gonal Riemann surfaces in the branch locus of moduli spaces 2012 Gabriel Bartolini
Antonio F. Costa
Milagros Izquierdo
+ PDF Chat ON ISOLATED STRATA OF P-GONAL RIEMANN SURFACES IN THE BRANCH LOCUS OF MODULI SPACES 2012 Gabriel Bartolini
Antonio F. Costa
Milagros Izquierdo
+ PDF Chat DOUBLES OF KLEIN SURFACES 2012 Antonio F. Costa
Wendy Hall
David Singerman
+ PDF Chat On isolated strata of pentagonal Riemann surfaces in the branch locus of moduli spaces 2012 Gabriel Bartolini
Antonio F. Costa
Milagros Izquierdo
+ On isolated strata of p-gonal Riemann surfaces in the branch locus of moduli spaces 2012 Gabriel Bartolini
Antonio F. Costa
Milagros Izquierdo
+ PDF Chat PRIME ORDER AUTOMORPHISMS OF KLEIN SURFACES REPRESENTABLE BY ROTATIONS ON THE EUCLIDEAN SPACE 2011 Antonio F. Costa
Cam Van Quach Hongler
+ Corrigendum to “Maximal order of automorphisms of trigonal Riemann surfaces” [J. Algebra 323 (1) (2010) 27–31] 2011 Antonio F. Costa
Milagros Izquierdo
+ Klein foams 2011 Antonio F. Costa
S. M. Gusein‐Zade
S. M. Natanzon
+ Prime order automorphisms of Klein surfaces representable by rotations of the euclidean space 2010 Antonio F. Costa
Cam Van Quach Hongler
+ PDF Chat ON THE CONNECTEDNESS OF THE BRANCH LOCUS OF THE MODULI SPACE OF RIEMANN SURFACES OF GENUS 4 2010 Antonio F. Costa
Milagros Izquierdo
+ PDF Chat On the connectedness of the branch locus of the moduli space of Riemann surfaces 2010 Gabriel Bartolini
Antonio F. Costa
Milagros Izquierdo
Ana M. Porto
+ PDF Chat On the connectedness of the branch locus of the moduli space of Riemann surfaces 2010 Gabriel Bartolini
Antonio F. Costa
Milagros Izquierdo
Ana M. Porto
+ PDF Chat Pseudo-real Riemann surfaces and chiral regular maps 2010 E. Bujalance
Marston Conder
Antonio F. Costa
+ Equisymmetric strata of the singular locus of the moduli space of Riemann surfaces of genus 4 2010 Antonio F. Costa
Milagros Izquierdo
+ Klein Foams 2010 Antonio F. Costa
S. M. Gusein‐Zade
S. M. Natanzon
+ Prime order automorphisms of Klein surfaces representable by rotations of the euclidean space 2010 Antonio F. Costa
Cam Van Quach Hongler
+ PDF Chat On cyclic p-gonal Riemann surfaces with several p-gonal morphisms 2009 Antonio F. Costa
Milagros Izquierdo
Daniel Ying
+ Maximal order of automorphisms of trigonal Riemann surfaces 2009 Antonio F. Costa
Milagros Izquierdo
+ ON THE CONNECTEDNESS OF THE LOCUS OF REAL ELLIPTIC-HYPERELLIPTIC RIEMANN SURFACES 2009 J. A. Bujalance
Antonio F. Costa
Ana M. Porto
+ PDF Chat Escher-like quasiperiodic heterostructures 2009 Alberto López Barriuso
J. J. Monzón
L. L. Sánchez-Soto
Antonio F. Costa
+ PDF Chat Poincaré's theorem for the modular group of real Riemann surfaces 2009 Antonio F. Costa
S. M. Natanzon
+ Applications of a theorem of Singerman about Fuchsian groups 2008 Antonio F. Costa
Hugo Parlier
+ On Projecting Symmetries by Unbranched Regular Coverings of Riemann Surfaces 2008 E. Bujalance
Antonio F. Costa
Grzegorz Gromadzki
+ On Harnack’s theorem and extensions: A geometric proof and applications 2008 Antonio F. Costa
Hugo Parlier
+ PDF Chat One-Dimensional Hurwitz Spaces, Modular Curves, and Real Forms of Belyi Meromorphic Functions 2008 Antonio F. Costa
Milagros Izquierdo
Gonzalo Riera
+ Escherlike quasiperiodic heterostructures 2008 Alberto López Barriuso
J. J. Monzón
L. L. Sánchez-Soto
Antonio F. Costa
+ Topological classification of Z m actions on surfaces 2008 Antonio F. Costa
Sergei Natanzon
+ PDF Chat A geometric characterization of orientation-reversing involutions 2007 Antonio F. Costa
Hugo Parlier
+ Classification of Zpkm Orientation Preserving Actions on Surfaces 2007 Antonio F. Costa
S. M. Natanzon
+ PDF Chat On real trigonal Riemann surfaces 2006 Antonio F. Costa
Milagros Izquierdo
+ Poincaré's theorem for the modular group of real Riemann surfaces 2006 Antonio F. Costa
S. M. Natanzon
+ On Riemann surfaces with non-unique cyclic trigonal morphism 2005 Antonio F. Costa
Milagros Izquierdo
Daniel Ying
+ Orientation-reversing free actions on handlebodies 2005 Antonio F. Costa
Darryl McCullough
+ On trigonal Riemann surfaces with non-unique morphims 2005 Milagros Izquierdo
Daniel Ying
Antonio F. Costa
+ Counting the regular coverings of surfaces using the center of a group algebra 2004 Antonio F. Costa
S. M. Natanzon
Ana M. Porto
+ On the topological types of symmetries of elliptic-hyperelliptic Riemann surfaces 2004 J. A. Bujalance
Antonio F. Costa
Ana M. Porto
+ PDF Chat On two recent geometrical characterizations of hyperellipticity 2004 Antonio F. Costa
Ana M. Porto
+ PDF Chat Symmetries of real cyclic p-gonal Riemann surfaces 2004 Antonio F. Costa
Milagros Izquierdo
+ Orientation-reversing free actions on handlebodies 2004 Antonio F. Costa
Darryl McCullough
+ Lifting involutions to ramified covers of Riemann surfaces 2003 Antonio F. Costa
Peter Turbek
+ PDF Chat Topological classification of Zmp actions on surfaces 2002 Antonio F. Costa
Sergei Natanzon
+ ON THE CONNECTEDNESS OF THE LOCUS OF REAL RIEMANN SURFACES 2002 Antonio F. Costa
Milagros Izquierdo
+ PDF Chat Sur des invariants galoisiens des revêtements ramifiés 2002 Antonio F. Costa
Ana M. Porto
+ Topics on Riemann Surfaces and Fuchsian Groups 2001 E. Bujalance
Antonio F. Costa
Ernesto Martínez
+ PDF Chat THE HYPERELLIPTIC MAPPING CLASS GROUP OF KLEIN SURFACES 2001 E. Bujalance
Antonio F. Costa
J. M. Gamboa
+ PDF Chat One parameter families of Riemann surfaces of genus two 2001 Antonio F. Costa
Gonzalo Riera
+ Anticonformal automorphisms and Schottky coverings. 2001 Rubén A. Hidalgo
Antonio F. Costa
+ Period Matrices Of Accola-Maclachlan And Kulkarni Surfaces 2000 J. M. Gamboa
E. Bujalance
Antonio F. Costa
Gonzalo Riera
+ Topological classification of Z_{p}^{m} actions on surfaces 2000 Antonio F. Costa
Sergei Natanzon
+ PDF Chat Symmetries of Accola-Maclachlan and Kulkarni surfaces 1999 Sean A Broughton
E. Bujalance
Antonio F. Costa
J. M. Gamboa
Grzegorz Gromadzki
+ On anticonformal automorphisms of order &𝑔𝑡;2 of Riemann surfaces 1999 Antonio F. Costa
Ana M. Porto
+ A NOTE ON ISOLATED POINTS IN THE BRANCH LOCUS OF THE MODULI SPACE OF COMPACT RIEMANN SURFACES 1998 E. Bujalance
Antonio F. Costa
Milagros Izquierdo
+ PDF Chat Embeddable anticonformal automorphisms of Riemann surfaces 1997 Antonio F. Costa
+ On symmetries of p-hyperelliptic Riemann surfaces 1997 E. Bujalance
Antonio F. Costa
+ Embeddable anticonformal autormorphisms of Riemann surfaces 1997 Antonio F. Costa
+ On the automorphism group of the canonical double covering of bordered Klein surfaces with large automorphism group 1996 A. M. Porto Fereira da Silva
Antonio F. Costa
+ On the topological type of anticonformal square roots of automorphisms of Riemann surfaces 1996 Antonio F. Costa
+ PDF Chat On anticonformal automorphisms of Riemann surfaces with nonembeddable square 1996 Antonio F. Costa
+ Symmetries of Riemann surfaces on which PSL(2, q) acts as a Hurwitz automorphism group 1996 S. Allen Broughton
E. Bujalance
Antonio F. Costa
J. M. Gamboa
Grzegorz Gromadzki
+ PDF Chat An algorithm to compute orders and ramification indices of cyclic actions on compact surfaces, II 1996 E. Bujalance
Antonio F. Costa
J. M. Gamboa
Javier Lafuente
+ On hyperbolic right-angled polygons 1995 Antonio F. Costa
E. Mart�nez
+ Classification of the orientation reversing homeomorphisms of finite order of surfaces 1995 Antonio F. Costa
+ PDF Chat Orientation reversing automorphisms of Riemann surfaces 1994 E. Bujalance
Antonio F. Costa
+ PDF Chat An algorithm to compute odd orders and ramification indices of cyclic actions on compact surfaces 1994 E. Bujalance
Antonio F. Costa
J. M. Gamboa
Javier Lafuente
+ PDF Chat Automorphism groups of complex doubles of Klein surfaces 1994 E. Bujalance
Antonio F. Costa
Grzegorz Gromadzki
David Singerman
+ Application of Hoare's theorem to symmetries of Riemann surfaces. 1993 E. Bujalance
Antonio F. Costa
David Singerman
+ Problemas de matemática discreta 1993 J. A. Bujalance
Emilio Bujalance García
E. Martínez García
Antonio F. Costa
+ Involutions of compact Klein surfaces 1992 E. Bujalance
Antonio F. Costa
S. M. Natanzon
David Singerman
+ Universal coverings of PL-manifolds via coloured graphs 1992 Antonio F. Costa
Luigi Grasselli
+ A combinatorial approach to the symmetries of M and M–l Riemann surfaces 1992 E. Bujalance
Antonio F. Costa
+ Planar hyperelliptic Klein surfaces and fundamental regions of NEC groups 1992 Antonio F. Costa
Ernesto Martínez
+ Locally regular coloured graphs 1992 Antonio F. Costa
+ On folded coverings of quasi-manifolds with boundary 1991 Antonio F. Costa
Alba Valverde
+ On the regularity conditions for coloured graphs 1991 Antonio F. Costa
+ Real parts of complex algebraic curves 1990 E. Bujalance
Antonio F. Costa
J. M. Gamboa
+ Coloured graphs representing manifolds and universal maps 1988 Antonio F. Costa
+ On codimension one submersions of euclidean spaces 1988 Antonio F. Costa
F. Gascón
Artemio González-López
+ On the homology of metacyclic coverings 1986 Antonio F. Costa
Jes�s M. Ruiz
Common Coauthors
Commonly Cited References
Action Title Year Authors # of times referenced
+ Automorphism Groups of Compact Bordered Klein Surfaces: A Combinatorial Approach 1990 E. Bujalance
José Javier Etayo Gordejuela
J. M. Gamboa
Grzegorz Gromadzki
25
+ Finitely Maximal Fuchsian Groups 1972 David Singerman
20
+ The equisymmetric stratification of the moduli space and the Krull dimension of mapping class groups 1990 Sean A Broughton
19
+ PDF Chat Automorphism Groups of Compact Bordered Klein Surfaces 1990 E. Bujalance
J. J. Etayo
J. M. Gamboa
Grzegorz Gromadzki
18
+ Spaces of Subgroups and Teichmüller Space 1975 A. M. Macbeath
David Singerman
16
+ Moduli of Riemann Surfaces, Real Algebraic Curves, and Their Superanalogs 2004 S. M. Natanzon
15
+ PDF Chat ON THE CONNECTEDNESS OF THE BRANCH LOCUS OF THE MODULI SPACE OF RIEMANN SURFACES OF GENUS 4 2010 Antonio F. Costa
Milagros Izquierdo
15
+ Isolated points in the branch locus of the moduli space of compact Riemann surfaces 1991 Ravi S. Kulkarni
15
+ PDF Chat On the connectedness of the branch locus of the moduli space of Riemann surfaces 2010 Gabriel Bartolini
Antonio F. Costa
Milagros Izquierdo
Ana M. Porto
14
+ Real algebraic curves in the moduli space of complex curves 1990 Mika Seppälä
14
+ Triangulations and moduli spaces of Riemann surfaces with group actions 1995 Peter Buser
M. Seppälä
Robert Silhol
13
+ PDF Chat On prime galois coverings of the Riemann sphere 1995 Gabino González-Diez
12
+ ON THE CONNECTEDNESS OF THE LOCUS OF REAL RIEMANN SURFACES 2002 Antonio F. Costa
Milagros Izquierdo
12
+ PDF Chat On cyclic trigonal Riemann surfaces. I 1984 Robert D. M. Accola
12
+ Subgroups of Fuchsian Groups and Finite Permutation Groups 1970 David Singerman
12
+ PDF Chat Complete Classification of Periodic Maps on Compact Surfaces 1992 Kazuo Yokoyama
11
+ On the structure of non-Euclidean crystallographic groups 1974 David Singerman
11
+ On the connectedness of the branch locus of the moduli space of Riemann surfaces of low genus 2011 Gabriel Bartolini
Milagros Izquierdo
11
+ The Symmetry Type of a Riemann Surface 1985 E. Bujalance
David Singerman
10
+ PDF Chat On branch loci in Teichmüller space 1971 W. J. Harvey
10
+ PDF Chat Foundations of the Theory of Klein Surfaces 1971 Norman L. Alling
Newcomb Greenleaf
10
+ PDF Chat On real trigonal Riemann surfaces 2006 Antonio F. Costa
Milagros Izquierdo
10
+ Foundations of the theory of Klein surfaces 1971 Norman L. Alling
Newcomb Greenleaf
9
+ Classification of the orientation reversing homeomorphisms of finite order of surfaces 1995 Antonio F. Costa
9
+ The orientability of subgroups of plane groups 1982 A. H. M. Hoare
David Singerman
8
+ PDF Chat Symmetries and pseudo-symmetries of hyperelliptic surfaces 1980 David Singerman
8
+ Equisymmetric strata of the singular locus of the moduli space of Riemann surfaces of genus 4 2010 Antonio F. Costa
Milagros Izquierdo
8
+ On the connectivity of branch loci of moduli spaces 2013 Gabriel Bartolini
Antonio F. Costa
Milagros Izquierdo
7
+ The full automorphism group of a cyclic p-gonal surface 2007 Aaron Wootton
7
+ Non-orientable automorphisms of Riemann surfaces 1985 José Javier Etayo Gordejuela
7
+ PDF Chat Pseudo-real Riemann surfaces and chiral regular maps 2010 E. Bujalance
Marston Conder
Antonio F. Costa
6
+ Classifying finite group actions on surfaces of low genus 1991 Sean A Broughton
6
+ PDF Chat On the existence of connected components of dimension one in the branch locus of moduli spaces of riemann surfaces 2012 Antonio F. Costa
Milagros Izquierdo
6
+ Involutions of compact Klein surfaces 1992 E. Bujalance
Antonio F. Costa
S. M. Natanzon
David Singerman
6
+ On the Moduli of Closed Riemann Surfaces with Symmetries 1971 Clifford J. Earle
6
+ SUBGROUPS OF N.E.C. GROUPS AND FINITE PERMUTATION GROUPS 1990 A. H. M. Hoare
6
+ PDF Chat Symmetries of real cyclic p-gonal Riemann surfaces 2004 Antonio F. Costa
Milagros Izquierdo
6
+ Symmetries of Riemann surfaces with large automorphism group 1974 David Singerman
6
+ On Binary Sextics with Linear Transformations into Themselves 1887 Oskar Bolza
6
+ PDF Chat Real algebraic curves 1981 Benedict H. Gross
Joe Harris
6
+ Topological classification of pairs of commuting antiholomorphic involutions of Riemann surfaces 1986 S. M. Natanzon
5
+ Maximal order of automorphisms of trigonal Riemann surfaces 2009 Antonio F. Costa
Milagros Izquierdo
5
+ Application of Hoare's theorem to symmetries of Riemann surfaces. 1993 E. Bujalance
Antonio F. Costa
David Singerman
5
+ Groups of automorphisms of cyclic trigonal Riemann surfaces 2009 E. Bujalance
Francisco-Javier Cirre
Grzegorz Gromadzki
5
+ PDF Chat Abelian actions on $2$-manifolds. 1967 P. A. Smith
5
+ PDF Chat Anticonformal automorphisms of compact Riemann surfaces 1976 Robert Zarrow
5
+ A note on Wiman and Accola-Maclachlan surfaces 1991 Ravi S. Kulkarni
5
+ PDF Chat Ueber die Vieltheiligkeit der ebenen algebraischen Curven 1876 Axel Harnack
5
+ PDF Chat On the number of automorphisms of a closed Riemann surface 1968 Robert D. M. Accola
5
+ PDF Chat Orientation reversing automorphisms of Riemann surfaces 1994 E. Bujalance
Antonio F. Costa
5