Pablo Spiga

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Person:258218

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List of research outcomes

PublicationDate of PublicationType
https://portal.mardi4nfdi.de/entity/Q62005542024-03-22Paper
On the strong connectivity of the \(2\)-Engel graphs of almost simple groups2024-03-01Paper
Finite transitive groups having many suborbits of cardinality at most 2 and an application to the enumeration of Cayley graphs2024-01-15Paper
FINITE GROUPS WITH INDEPENDENT GENERATING SETS OF ONLY TWO SIZES2023-11-14Paper
Cliques in derangement graphs for innately transitive groups2023-11-09Paper
On the diameter of Engel graphs2023-11-08Paper
On the cardinality of irredundant and minimal bases of finite permutation groups2023-11-08Paper
On the maximum number of subgroups of a finite group2023-09-19Paper
Almost all Cayley maps are mapical regular representations2023-09-13Paper
A classification of finite primitive IBIS groups with alternating socle2023-09-11Paper
On the existence and the enumeration of bipartite regular representations of Cayley graphs over abelian groups2023-08-22Paper
Hypermaps over non-abelian simple groups and strongly symmetric generating sets2023-08-18Paper
Metric dimension of dual polar graphs2023-04-26Paper
An explicit upper bound on the number of subgroups of a finite group2023-03-09Paper
On the number of fixed edges of automorphisms of vertex-transitive graphs of small valency2023-03-02Paper
On the order of semiregular automorphisms of cubic vertex-transitive graphs2023-01-31Paper
ON THE CAYLEYNESS OF PRAEGER–XU GRAPHS2022-12-06Paper
Finite groups in which there are only two possible cardinalities for an independent generating set2022-12-06Paper
An explicit upper bound on the number of subgroups of a finite group2022-10-06Paper
Normal $2$-coverings of the finite simple groups and their generalizations2022-08-18Paper
A generalization of Szep's conjecture for almost simple groups2022-08-18Paper
Generalized dihedral CI-groups2022-07-18Paper
On the asymptotic enumeration of Cayley graphs2022-05-31Paper
The Engel graph of almost simple groups2022-05-30Paper
ON THE HEIGHT AND RELATIONAL COMPLEXITY OF A FINITE PERMUTATION GROUP2022-05-23Paper
On \(n\)-partite digraphical representations of finite groups2022-04-01Paper
Independent sets of generators of prime power order2022-04-01Paper
Cherlin's conjecture for finite primitive binary permutation groups2022-03-09Paper
On the number of fixed edges of automorphisms of vertex-transitive graphs of small valency2022-02-23Paper
A generalization of Sims' conjecture for finite primitive groups and two point stabilizers in primitive groups2022-01-19Paper
On the number of fixed points of automorphisms of vertex-transitive graphs2022-01-06Paper
On fixity of arc-transitive graphs2021-12-14Paper
On the base size of the symmetric and the alternating group acting on partitions2021-09-16Paper
On the equivalence between a conjecture of Babai-Godsil and a conjecture of Xu concerning the enumeration of Cayley graphs2021-09-15Paper
On $n$-partite digraphical representations of finite groups2021-07-29Paper
Asymptotic enumeration of Cayley digraphs2021-07-12Paper
Cherlin's conjecture on finite primitive binary permutation groups2021-06-09Paper
On the minimal degree of a transitive permutation group with stabilizer a 2-group2021-05-11Paper
On the rank of Suzuki polytopes: an answer to Hubard and Leemans2021-03-25Paper
Bounding the maximal size of independent generating sets of finite groups2021-03-01Paper
On triangles in derangement graphs2021-02-22Paper
Constructing infinitely many half-arc-transitive covers of tetravalent graphs2021-02-22Paper
On the base size of the symmetric and the alternating group acting on partitions2021-02-20Paper
An overview on the bipartite divisor graph for the set of irreducible character degrees2021-01-19Paper
On problems concerning fixed-point-free permutations and on the polycirculant conjecture-a survey2020-11-23Paper
Boolean lattices in finite alternating and symmetric groups2020-11-20Paper
Corrigendum to: ``A conjecture on bipartite graphical regular representations2020-09-10Paper
Finite primitive groups of small rank: symmetric and sporadic groups2020-09-02Paper
On Haar digraphical representations of groups2020-08-12Paper
ON A CONJECTURE ON THE PERMUTATION CHARACTERS OF FINITE PRIMITIVE GROUPS2020-07-08Paper
A conjecture on bipartite graphical regular representations2020-06-08Paper
On fixity of arc-transitive graphs2020-05-25Paper
A polynomial bound for the number of maximal systems of imprimitivity of a finite transitive permutation group2020-05-11Paper
On the height and relational complexity of a finite permutation group2020-05-08Paper
On the existence of graphical Frobenius representations and their asymptotic enumeration2020-04-07Paper
Binary permutation groups: Alternating and classical groups2020-02-28Paper
Vertex transitive graphs G with χ_D(G) > χ(G) and small automorphism group2020-02-21Paper
A classification of the graphical \(m\)-semiregular representation of finite groups2020-02-21Paper
Linear bounds for the normal covering number of the symmetric and alternating groups2020-01-31Paper
On Haar digraphical representations of groups2020-01-12Paper
Milnor-Wolf theorem for group endomorphisms2020-01-08Paper
The Hall-Paige conjecture, and synchronization for affine and diagonal groups2019-12-27Paper
Constructing infinitely many half-arc-transitive covers of tetravalent graphs2019-12-23Paper
The Boolean intervals of Chevalley type are strongly non group-complemented2019-11-14Paper
Cherlin's conjecture for almost simple groups of Lie rank 12019-11-12Paper
A Transversal Property for Permutation Groups Motivated by Partial Transformations2019-11-05Paper
On the number of fixed points of automorphisms of vertex-transitive graphs of bounded valency2019-09-12Paper
Lifting a prescribed group of automorphisms of graphs2019-09-09Paper
Groups satisfying a strong complement property2019-07-31Paper
The Erdős-Ko-Rado theorem for the derangement graph of the projective general linear group acting on the projective space2019-06-28Paper
Classification of finite groups that admit an oriented regular representation2018-10-30Paper
Cherlin's conjecture for sporadic simple groups2018-10-18Paper
Cubic graphical regular representations of finite non-abelian simple groups2018-07-10Paper
On the existence of Frobenius digraphical representations2018-05-25Paper
Maximal subgroups of finite groups avoiding the elements of a generating set2018-04-10Paper
Metric dimension of dual polar graphs2017-11-10Paper
Cayley graphs on abelian groups2017-11-10Paper
Finite groups admitting an oriented regular representation2017-09-11Paper
Every finite non-solvable group admits an oriented regular representation2017-08-22Paper
Some properties of the growth and of the algebraic entropy of group endomorphisms2017-07-03Paper
Cherlin's conjecture for sporadic simple groups2017-05-15Paper
On the number of derangements and derangements of prime power order of the affine general linear groups2017-03-23Paper
Groups of Order at Most 6,000 Generated by Two Elements, One of Which Is an Involution, and Related Structures2017-01-30Paper
On the maximal number of coprime subdegrees in finite primitive permutation groups2017-01-11Paper
Vertex-primitive digraphs having vertices with almost equal neighbourhoods2016-12-27Paper
Constructing half-arc-transitive graphs of valency four with prescribed vertex stabilizers2016-11-29Paper
Asymptotic enumeration of vertex-transitive graphs of fixed valency2016-11-25Paper
Cayley numbers with arbitrarily many distinct prime factors2016-11-25Paper
Finite primitive groups and regular orbits of group elements2016-11-16Paper
Finite primitive groups and edge-transitive hypergraphs2016-05-27Paper
An Erdős-Ko-Rado theorem for finite 2-transitive groups2016-04-14Paper
Finite primitive permutation groups containing a permutation having at most four cycles2016-03-17Paper
An application of the Local C(G,T) Theorem to a conjecture of Weiss2016-02-22Paper
Conjectures on the normal covering number of the finite symmetric and alternating groups2016-02-10Paper
Finite edge-transitive oriented graphs of valency four: a global approach2016-01-25Paper
4-valent graphs of order 6p^2 admitting a group of automorphisms acting regularly on arcs2016-01-25Paper
On the order of vertex-stabilisers in vertex-transitive graphs with local group \(\mathrm{C}_p \times \mathrm{C}_p\) or \(\mathrm{C}_p\, \mathrm{wr}\, \mathrm{C}_2\)2016-01-15Paper
Further restrictions on the structure of finite DCI-groups: an addendum2016-01-04Paper
Semiregular automorphisms of cubic vertex-transitive graphs and the abelian normal quotient method2015-11-02Paper
Most switching classes with primitive automorphism groups contain graphs with trivial groups2015-09-23Paper
On the maximum orders of elements of finite almost simple groups and primitive permutation groups2015-09-08Paper
On a relation between the rank and the proportion of derangements in finite transitive permutation groups.2015-08-21Paper
-TRANSITIVE DIGRAPHS PRESERVING A CARTESIAN DECOMPOSITION2015-08-10Paper
A census of 4-valent half-arc-transitive graphs and arc-transitive digraphs of valence two2015-08-06Paper
Groups having complete bipartite divisor graphs for their conjugacy class sizes.2015-07-28Paper
The Maximum Order of the Elements of a Finite Symplectic Group of Even Characteristic2015-05-13Paper
Twisted permutation codes2015-05-11Paper
On the order of Borel subgroups of group amalgams and an application to locally-transitive graphs.2015-05-06Paper
Bounding the order of the vertex-stabiliser in 3-valent vertex-transitive and 4-valent arc-transitive graphs2015-03-05Paper
On the maximum order of nilpotent transitive permutation groups.2014-12-03Paper
Finite primitive permutation groups and regular cycles of their elements.2014-11-07Paper
Automorphisms of Cayley graphs on generalised dicyclic groups2014-10-08Paper
An Erdös--Ko--Rado Theorem for the Derangement Graph of ${PGL}_3(q)$ Acting on the Projective Plane2014-09-26Paper
On the Fitting height of factorised soluble groups.2014-09-11Paper
Affine transformations of finite vector spaces with large orders or few cycles.2014-09-04Paper
Bounds on the diameter of Cayley graphs of the symmetric group2014-08-29Paper
On intransitive graph-restrictive permutation groups2014-08-29Paper
Semiregular elements in cubic vertex-transitive graphs and the restricted Burnside problem2014-08-22Paper
A uniform upper bound for the character degree sums and Gelfand-Graev-like characters for finite simple groups2014-06-24Paper
On the order of arc-stabilisers in arc-transitive graphs with prescribed local group2014-06-11Paper
CI-groups with respect to ternary relational structures: new examples2014-05-14Paper
A REMARK ON THE PERMUTATION REPRESENTATIONS AFFORDED BY THE EMBEDDINGS OF IN2014-04-15Paper
Normal coverings and pairwise generation of finite alternating and symmetric groups.2014-03-10Paper
Rationality conditions for the eigenvalues of normal finite Cayley graphs2014-02-22Paper
A comment on: "Further restrictions on the structure of finite DCI-groups"2014-02-18Paper
Abelian Carter subgroups in finite permutation groups.2013-11-18Paper
Coprime subdegrees for primitive permutation groups and completely reducible linear groups.2013-10-31Paper
Permutation 3-Groups with no Fixed-point-free Elements2013-10-17Paper
Graphs with automorphism groups admitting composition factors of bounded rank2013-08-22Paper
https://portal.mardi4nfdi.de/entity/Q49248772013-06-10Paper
Cubic vertex-transitive graphs on up to 1280 vertices2013-01-10Paper
Permutation Groups Containing a Regular Abelian Hall Subgroup2012-12-20Paper
On the nullspace of arc-transitive graphs over finite fields2012-11-20Paper
Compositions of n satisfying some coprimality conditions2012-10-22Paper
Generalised quadrangles with a group of automorphisms acting primitively on points and lines2012-08-01Paper
Bounding the size of a vertex-stabiliser in a finite vertex-transitive graph2012-05-11Paper
On graph-restrictive permutation groups2012-05-11Paper
Two local conditions on the vertex stabiliser of arc-transitive graphs and their effect on the Sylow subgroups2012-05-11Paper
Abelian coverings of finite general linear groups and an application to their non-commuting graphs.2011-11-07Paper
On \(G\)-locally primitive graphs of locally twisted wreath type and a conjecture of Weiss2011-10-21Paper
TETRAVALENT ARC-TRANSITIVE GRAPHS WITH UNBOUNDED VERTEX-STABILIZERS2011-07-22Paper
Failure of n -uniqueness: a family of examples2011-05-06Paper
An Erdős-Ko-Rado theorem for the derangement graph of PGL(\(2,q\)) acting on the projective line2011-01-14Paper
Fixed-point-free elements in \(p\)-groups.2011-01-10Paper
Balanced Cayley graphs and balanced planar graphs2010-10-28Paper
On the vanishing prime graph of finite groups2010-08-11Paper
Strongly regular edge-transitive graphs2010-04-15Paper
On the vanishing prime graph of solvable groups2010-04-15Paper
Enumerating Groups Acting Regularly on a d-Dimensional Cube2009-08-24Paper
CI-property of elementary abelian 3-groups2009-06-23Paper
On the orders of zeros of irreducible characters.2009-01-15Paper
Finite groups whose irreducible characters vanish only on \(p\)-elements.2009-01-08Paper
On the Cayley isomorphism problem for a digraph with 24 vertices2008-11-14Paper
An answer to Hirasaka and Muzychuk: every \(p\)-Schur ring over \(C_p^3\) is Schurian.2008-03-13Paper
Min-Wise Independent Families with Respect to any Linear Order2007-11-12Paper
Elementary abelian \(p\)-groups of rank greater than or equal to \(4p-2\) are not CI-groups.2007-10-31Paper
Permutation characters and fixed-point-free elements in permutation groups.2006-08-04Paper
Semiregular automorphisms of vertex-transitive cubic graphs2006-06-09Paper
Finite simple groups admitting a partition for the elements of prime-power order2006-06-06Paper

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