Pablo Spiga

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 27

Top Topics

Graphical Representations

Bipartite Graph

Projective Space

Top Venues

J. Comb. Theory, Ser. A

Ars Math. Contemp.

J. Comb. Theory, Ser. B

Publications

Marco Barbieri, Pablo Spiga
On derangements and suborbits in finite transitive groups. Discret. Math. 347 (7) (2024)
Pablo Spiga, Dario Sterzi
Almost all Cayley maps are mapical regular representations. Ars Math. Contemp. 24 (1) (2023)
Andrea Lucchini, Pablo Spiga
Hypermaps Over Non-Abelian Simple Groups and Strongly Symmetric Generating Sets. Electron. J. Comb. 30 (3) (2023)
Ted Dobson, Mikhail E. Muzychuk, Pablo Spiga
Generalized dihedral CI-groups. Ars Math. Contemp. 22 (2) (2022)
Jia-Li Du, Yan-Quan Feng, Pablo Spiga
-partite digraphical representations of finite groups. J. Comb. Theory, Ser. A 189 (2022)
Pablo Spiga
On the rank of Suzuki polytopes: An answer to Hubard and Leemans. Discret. Math. 344 (5) (2021)
Primoz Potocnik, Pablo Spiga
On the Number of Fixed Points of Automorphisms of Vertex-Transitive Graphs. Comb. 41 (5) (2021)
Karen Meagher, Andriaherimanana Sarobidy Razafimahatratra, Pablo Spiga
On triangles in derangement graphs. J. Comb. Theory, Ser. A 180 (2021)
Pablo Spiga, Binzhou Xia
Constructing infinitely many half-arc-transitive covers of tetravalent graphs. J. Comb. Theory, Ser. A 180 (2021)
Jia-Li Du, Yan-Quan Feng, Pablo Spiga
Corrigendum to "A conjecture on bipartite graphical regular representations" [Discrete Math. 343 (8) (2020) 111913]. Discret. Math. 343 (11) (2020)
Pablo Spiga
On the existence of graphical Frobenius representations and their asymptotic enumeration. J. Comb. Theory, Ser. B 142 (2020)
Jia-Li Du, Yan-Quan Feng, Pablo Spiga
On the existence and the enumeration of bipartite regular representations of Cayley graphs over abelian groups. J. Graph Theory 95 (4) (2020)
Jia-Li Du, Yan-Quan Feng, Pablo Spiga
-semiregular representation of finite groups. J. Comb. Theory, Ser. A 171 (2020)
Jia-Li Du, Yan-Quan Feng, Pablo Spiga
A conjecture on bipartite graphical regular representations. Discret. Math. 343 (8) (2020)
Jia-Li Du, Yan-Quan Feng, Pablo Spiga
On Haar digraphical representations of groups. Discret. Math. 343 (10) (2020)
Pablo Spiga
The Erdős-Ko-Rado theorem for the derangement graph of the projective general linear group acting on the projective space. J. Comb. Theory, Ser. A 166 (2019)
Niranjan Balachandran, Sajith Padinhatteeri, Pablo Spiga
Vertex transitive graphs G with χ_D(G) > χ(G) and small automorphism group. Ars Math. Contemp. 17 (1) (2019)
Pablo Spiga
On the Existence of Frobenius Digraphical Representations. Electron. J. Comb. 25 (2) (2018)
Pablo Spiga
Finite groups admitting an oriented regular representation. J. Comb. Theory, Ser. A 153 (2018)
Pablo Spiga, Gabriel Verret
Vertex-primitive digraphs having vertices with almost equal neighbourhoods. Eur. J. Comb. 61 (2017)
Joy Morris, Pablo Spiga
Every finite non-solvable group admits an oriented regular representation. J. Comb. Theory, Ser. B 126 (2017)
Primoz Potocnik, Pablo Spiga, Gabriel Verret
Asymptotic enumeration of vertex-transitive graphs of fixed valency. J. Comb. Theory, Ser. B 122 (2017)
Ted Dobson, Pablo Spiga
Cayley numbers with arbitrarily many distinct prime factors. J. Comb. Theory, Ser. B 122 (2017)
Pablo Spiga
Constructing Half-Arc-Transitive Graphs of Valency Four with Prescribed Vertex Stabilizers. Graphs Comb. 32 (5) (2016)
Edward Dobson, Pablo Spiga, Gabriel Verret
Cayley graphs on abelian groups. Comb. 36 (4) (2016)
Jehan A. Al-bar, Ahmad N. Al-kenani, Najat M. Muthana, Cheryl E. Praeger, Pablo Spiga
Finite Edge-Transitive Oriented Graphs of Valency Four: a Global Approach. Electron. J. Comb. 23 (1) (2016)
Karen Meagher, Pablo Spiga, Pham Huu Tiep
An Erdős-Ko-Rado theorem for finite 2-transitive groups. Eur. J. Comb. 55 (2016)
Primoz Potocnik, Pablo Spiga, Gabriel Verret
Bounding the order of the vertex-stabiliser in 3-valent vertex-transitive and 4-valent arc-transitive graphs. J. Comb. Theory, Ser. B 111 (2015)
Joy Morris, Pablo Spiga, Gabriel Verret
Semiregular Automorphisms of Cubic Vertex-Transitive Graphs and the Abelian Normal Quotient Method. Electron. J. Comb. 22 (3) (2015)
Peter J. Cameron, Pablo Spiga
Most switching classes with primitive automorphism groups contain graphs with trivial groups. Australas. J Comb. 62 (2015)
Joy Morris, Pablo Spiga, Gabriel Verret
Automorphisms of Cayley graphs on generalised dicyclic groups. Eur. J. Comb. 43 (2015)
Mohsen Ghasemi, Pablo Spiga
admitting a group of automorphisms acting regularly on arcs. Ars Math. Contemp. 9 (1) (2015)
Primoz Potocnik, Pablo Spiga, Gabriel Verret
A census of 4-valent half-arc-transitive graphs and arc-transitive digraphs of valence two. Ars Math. Contemp. 8 (1) (2015)
Robert M. Guralnick, I. M. Isaacs, Pablo Spiga
On a relation between the rank and the proportion of derangements in finite transitive permutation groups. J. Comb. Theory, Ser. A 136 (2015)
Karen Meagher, Pablo Spiga
Acting on the Projective Plane. SIAM J. Discret. Math. 28 (2) (2014)
Edward Dobson, Pablo Spiga
CI-groups with respect to ternary relational structures: new examples. Ars Math. Contemp. 6 (2) (2013)
Primoz Potocnik, Pablo Spiga, Gabriel Verret
Cubic vertex-transitive graphs on up to 1280 vertices. J. Symb. Comput. 50 (2013)
Cheryl E. Praeger, Pablo Spiga, Gabriel Verret
Bounding the size of a vertex-stabiliser in a finite vertex-transitive graph. J. Comb. Theory, Ser. B 102 (3) (2012)
Primoz Potocnik, Pablo Spiga, Gabriel Verret
On graph-restrictive permutation groups. J. Comb. Theory, Ser. B 102 (3) (2012)
Pablo Spiga
Automorphism groups of tetravalent Cayley graphs on regular 5-groups. Ars Comb. 105 (2012)
John Bamberg, Michael Giudici, Joy Morris, Gordon F. Royle, Pablo Spiga
Generalised quadrangles with a group of automorphisms acting primitively on points and lines. J. Comb. Theory, Ser. A 119 (7) (2012)
Karen Meagher, Pablo Spiga
An Erdos-Ko-Rado theorem for the derangement graph of PGL(2, q) acting on the projective line. J. Comb. Theory, Ser. A 118 (2) (2011)
Pablo Spiga
On G-locally primitive graphs of locally Twisted Wreath type and a conjecture of Weiss. J. Comb. Theory, Ser. A 118 (8) (2011)
Elisabetta Pastori, Pablo Spiga
-uniqueness: a family of examples. Math. Log. Q. 57 (2) (2011)
Joy Morris, Pablo Spiga, Kerri Webb
Balanced Cayley graphs and balanced planar graphs. Discret. Math. 310 (22) (2010)
Pablo Spiga
CI-property of elementary abelian 3-groups. Discret. Math. 309 (10) (2009)
Joy Morris, Cheryl E. Praeger, Pablo Spiga
Strongly regular edge-transitive graphs. Ars Math. Contemp. 2 (2) (2009)
Pablo Spiga
On the Cayley isomorphism problem for a digraph with 24 vertices. Ars Math. Contemp. 1 (1) (2008)
Pablo Spiga, Qiang Wang
is Schurian. Discret. Math. 308 (9) (2008)
Peter J. Cameron, John Sheehan, Pablo Spiga
Semiregular automorphisms of vertex-transitive cubic graphs. Eur. J. Comb. 27 (6) (2006)
Matthew A. Ollis, Pablo Spiga
Every abelian group of odd order has a narcissistic terrace. Ars Comb. 76 (2005)