Department of Mathematics: Algebra and Geometry
204 publications
Show
Sort by
-
- Journal Article
- A2
- open access
Algebro-geometric algorithms for template-based synthesis of polynomial programs
-
- Journal Article
- A1
- open access
Non-associative Frobenius algebras of type G2 and F4
-
- Journal Article
- A1
- open access
Embedded antipodal planes and the minimum weight of the dual code of points and lines in projective planes of order p^2
-
- Journal Article
- A1
- open access
An infinite class of Neumaier graphs and non-existence results
-
Point sets in projective spaces : intersection numbers and linearity
(2023) -
- Journal Article
- A1
- open access
City products of right-angled buildings and their universal groups
-
- Journal Article
- A2
- open access
Restricted universal groups for right-angled buildings
-
A geometric connection between the split first and second rows of the Freudenthal-Tits magic square
-
Parameterized Algorithms for Topological Indices in Chemistry
-
- PhD Thesis
- open access
Abelian Tits sets of index type
(2023) -
- Journal Article
- A1
- open access
Matroid stratifications of hypergraph varieties, their realization spaces, and discrete conditional independence models
-
- PhD Thesis
- open access
Algebro-geometric algorithms for program synthesis, tensor networks, and conditional independence models
(2023) -
- Journal Article
- A2
- open access
Towards the horizons of Tits’s vision : on bandschemes, crowds and 𝔽1-structures
(2023) INNOVATIONS IN INCIDENCE GEOMETRY - ALGEBRAIC, TOPOLOGICAL AND COMBINATORIAL. 20(2-3). p.353-394 -
- Journal Article
- A2
- open access
Epimorphisms of generalized polygons, B : The octagons
(2023) INNOVATIONS IN INCIDENCE GEOMETRY - ALGEBRAIC, TOPOLOGICAL AND COMBINATORIAL. 20(2-3). p.579-597 -
Inner ideals and structurable algebras: Moufang sets, triangles and hexagons
-
Preface
(2023) INNOVATIONS IN INCIDENCE GEOMETRY - ALGEBRAIC, TOPOLOGICAL AND COMBINATORIAL. 20(2-3). p.63-64 -
- Journal Article
- A1
- open access
A question of Frohardt on -groups, skew translation quadrangles of even order and cyclic STGQs
-
In memoriam : Jacques Tits
Anton Betten, Dimitri Leemans, Bernhard Mühlherr, James Parkinson, Koen Thas (UGent) and Hendrik Van Maldeghem (UGent) -
Infinite cyclic projective skew translation quadrangles do not exist
-
- Journal Article
- A2
- open access
Quantum theory without the axiom of choice, and Lefschetz quantum physics
-
q-analogs of strongly regular graphs
-
- Journal Article
- A1
- open access
A geometric characterization of the Hjelmslev-Moufang planes
-
- Journal Article
- A1
- open access
Buildings of exceptional type in a building of type E7
-
- Journal Article
- A1
- open access
The geometric field of linearity of linear sets
-
- Journal Article
- A2
- open access
Finite subunitals of the Hermitian unitals
-
- Journal Article
- A2
- open access
Unitals with many involutory translations
-
- Journal Article
- A1
- open access
Moufang sets generated by translations in unitals
-
Strongly regular graphs
-
- Journal Article
- A1
- open access
On semiclassical translation ovoids of H(3, q²)
-
- Journal Article
- A1
- open access
Pseudo-embeddings and quadratic sets of quadrics
-
Cameron-Liebler sets of k-spaces in PG(n, q) (vol 87, pg 1839, 2019)
-
- Journal Article
- A1
- open access
Conditional probabilities via line arrangements and point configurations
-
The linear span of uniform matrix product states
-
- Miscellaneous
- open access
Global rigidity of line constrained frameworks
(2022) -
- Journal Article
- A2
- open access
On Severi varieties as intersections of a minimum number of quadrics
-
- Journal Article
- A1
- open access
Automorphisms and opposition in spherical buildings of exceptional type, I
-
- Journal Article
- A1
- open access
A combinatorial characterization of extremal generalized hexagons
-
- Journal Article
- A1
- open access
The weight distributions of linear sets in PG(1,q5)
-
- Journal Article
- A1
- open access
Shult's Haircut Theorem revised
-
Geometric characterisation of subvarieties of 𝓔6(𝕂) related to the ternions and sextonions
-
- Journal Article
- A1
- open access
Degree of rational maps and specialization
-
- Journal Article
- A1
- open access
Generic freeness of local cohomology and graded specialization
-
- Journal Article
- A1
- open access
Neumaier graphs with few eigenvalues
-
- PhD Thesis
- open access
Cohomological invariants of structurable algebras
(2022) -
- Journal Article
- A1
- open access
Epimorphisms of generalized polygons A : the planes, quadrangles and hexagons
-
- Journal Article
- A1
- open access
The Allison-Faulkner construction of E8
-
- Journal Article
- A1
- open access
Continuous quivers of type A (III) embeddings of cluster theories
-
- Journal Article
- A1
- open access
Breaking the decisional Diffie–Hellman problem for class group actions using genus theory : extended version
-
Multiradical isogenies
-
- Journal Article
- A1
- open access
A characterization of the Coxeter cap
-
- Journal Article
- A2
- open access
The generating and embedding rank of hyperplanes of Grassmannians
-
- Journal Article
- A1
- open access
Quadratic sets on the Klein quadric
-
- Journal Article
- A2
- open access
On the decisional Diffie–Hellman problem for class group actions on oriented elliptic curves
-
- Journal Article
- A1
- open access
A D-modules approach on the equations of the Rees algebra
-
- Miscellaneous
- open access
A local study of the fiber-full scheme
-
- Journal Article
- A1
- open access
On the sunflower bound for k-spaces, pairwise intersecting in a point
-
- Journal Article
- A2
- open access
Computing maximum likelihood estimates for Gaussian graphical models with Macaulay2
-
- Journal Article
- open access
Lattice conditional independence models and Hibi ideals
-
Horizontal Racewalking Using Radical Isogenies
(2022) ADVANCES IN CRYPTOLOGY- ASIACRYPT 2022, PT II. In Lecture Notes in Computer Science 13792. p.67-96 -
- Journal Article
- A1
- open access
Toric degenerations of flag varieties from matching field tableaux
-
- Journal Article
- A1
- open access
Primary ideals and their differential equations
-
- Miscellaneous
- open access
Primary decomposition with differential operators
-
On linear sets of minimum size
-
- Journal Article
- A1
- open access
Characterizations of the G(2)(4) and L-3(4) near octagons
-
- Journal Article
- A1
- open access
Blocking sets of tangent and external lines to an elliptic quadric in PG(3,q)
-
- Journal Article
- A1
- open access
Blocking sets of external, tangent and secant lines to a quadratic cone in PG(3, q)
-
- Journal Article
- A1
- open access
On ovoids of the generalized quadrangle H(3, q(2))
-
- Journal Article
- A1
- open access
Extremal generalized hexagons and triple intersection numbers
-
- Miscellaneous
- open access
A study of nonlinear multiview varieties
-
- PhD Thesis
- open access
Bridging exceptional geometries and algebras using inner ideals of Lie algebras
(2021) -
- Journal Article
- A1
- open access
Extremal elements in Lie algebras, buildings and structurable algebras
-
- Journal Article
- A1
- open access
Noetherian operators, primary submodules and symbolic powers
-
- Journal Article
- A1
- open access
Mixed multiplicities and projective degrees of rational maps
-
A fusion algorithm for solving the hidden shift problem in finite abelian groups
(2021) POST-QUANTUM CRYPTOGRAPHY PQCRYPTO 2021. In Lecture Notes in Computer Science 12841. p.133-153 -
- Journal Article
- A1
- open access
A note on large Kakeya sets
-
A classification of ideals in Steinberg and Leavitt path algebras over arbitrary rings
-
Standard monomial theory and toric degenerations of Richardson varieties in the Grassmannian
-
- PhD Thesis
- open access
Expanding the universe of (restricted) universal groups over right-angled buildings
(2021) -
- Journal Article
- A1
- open access
Topological and algebraic properties of universal groups for right-angled buildings
-
Mixed buildings of type F4 and related Moufang quadrangles
(2021) -
- Journal Article
- A1
- open access
Non-associative Frobenius algebras for simply laced Chevalley groups
-
- Journal Article
- A1
- open access
Standard monomial theory and toric degenerations of Schubert varieties from matching field tableaux
-
- Miscellaneous
- open access
Primary decomposition of modules : a computational differential approach
-
- Journal Article
- A2
- open access
Equations and multidegrees for inverse symmetric matrix pairs
-
- Journal Article
- A1
- open access
On exceptional Lie geometries
-
- Journal Article
- A1
- open access
Tensor products of Steinberg algebras
-
- Miscellaneous
- open access
The fiber-full scheme
-
- Miscellaneous
- open access
Double Schubert polynomials do have saturated Newton polytopes
-
- Miscellaneous
- open access
Multigraded algebras and multigraded linear series
-
- Miscellaneous
- open access
Fiber-full modules and a local freeness criterion for local cohomology modules
-
- Journal Article
- A2
- open access
Embeddings of unitals such that each block is a subline
-
Covers of generalized quadrangles : 2. Kantor-Knuth covers and embedded ovoids
-
Decomposition algebras and axial algebras
-
- Journal Article
- A1
- open access
The dimension growth conjecture, polynomial in the degree and without logarithmic factors
-
- Conference Paper
- C1
- open access
CSIDH on the surface
-
- Conference Paper
- C1
- open access
Rational isogenies from irrational endomorphisms
(2020) Advances in Cryptology – EUROCRYPT 2020. In Lecture Notes in Computer Science 12106. p.523-548 -
- Journal Article
- A2
- open access
A framework for cryptographic problems from linear algebra
-
- Journal Article
- A2
- open access
Efficiently processing complex-valued data in homomorphic encryption
-
- Journal Article
- A2
- open access
Hash functions from superspecial genus-2 curves using Richelot isogenies
-
- Conference Paper
- C1
- open access
On the security of the multivariate ring learning with errors problem
-
- Conference Paper
- C1
- open access
Breaking the decisional Diffie-Hellman problem for class group actions using genus theory
-
- Journal Article
- A1
- open access
Veronese representation of projective Hjelmslev planes over some quadratic alternative algebras
-
Equivalent definitions for (degree one) Cameron–Liebler classes of generators in finite classical polar spaces
-
- Journal Article
- A1
- open access
Minimum size blocking sets of certain line sets with respect to an elliptic quadric in PG(3, q)
-
- Journal Article
- A1
- open access
On four codes with automorphism group P Sigma L(3,4) and pseudo-embeddings of the large Witt designs
-
- Journal Article
- A1
- open access
The homogeneous pseudo-embeddings and hyperovals of the generalized quadrangle H(3,4)
-
- Journal Article
- A1
- open access
On tetrahedrally closed line systems and a generalization of the Haemers-Roos inequality
-
- Journal Article
- A1
- open access
On near polygons all whose hexes are dual polar spaces
-
- PhD Thesis
- open access
Decomposition algebras and axial algebras
(2020) -
An efficient algorithm for computing network reliability in small treewidth
-
- Journal Article
- A1
- open access
Polarization and depolarization of monomial ideals with application to multi-state system reliability
-
Toric degenerations of Grassmannians and Schubert varieties from matching field tableaux
-
Conditional independence ideals with hidden variables
-
- Journal Article
- A1
- open access
General quantum theory : unification of classical and modal quantum theories
-
- Journal Article
- A1
- open access
Degree and birationality of multi‐graded rational maps
-
- Journal Article
- A1
- open access
Multiplicity of the saturated special fiber ring of height two perfect ideals
-
- Journal Article
- A1
- open access
When are multidegrees positive?
-
Canonical syzygies of smooth curves on toric surfaces
-
- Journal Article
- A1
- open access
Modules over axial algebras
-
Lifting low-gonal curves for use in Tuitman’s algorithm
-
- Conference Paper
- C1
- open access
The groupoid approach to Leavitt path algebras
-
- Miscellaneous
- open access
Generic freeness of local cohomology and graded specialization
-
- Miscellaneous
- open access
Primary ideals and their differential equations
-
- Miscellaneous
- open access
Convex bodies and graded families of monomial ideals
-
- Miscellaneous
- open access
Mixed multiplicities of graded families of ideals
-
Radical isogenies
-
- Conference Paper
- C1
- open access
Classification results for hyperovals of generalized quadrangles
(2020) Mathematical Software - ICMS 2020. In Lecture Notes in Computer Science (LNCS) 12097. p.153-161 -
- Journal Article
- A2
- open access
Regular pseudo-hyperovals and regular pseudo-ovals in even characteristic
-
Mini-workshop : rank one groups and exceptional algebraic groups
Tom De Medts (UGent) , Bernhard Mühlherr and Anastasia Stavrova -
- Journal Article
- A1
- open access
The hyperplanes of the near hexagon related to the extended ternary Golay code
-
- Journal Article
- A1
- open access
Blocking sets of tangent lines to a hyperbolic quadric in PG(3,3)
-
- Miscellaneous
- open access
On semi-finite hexagons of order (2,t) containing a subhexagon (vol 20, pg 433, 2016)
-
- Journal Article
- A1
- open access
Absolute quantum theory (after Chang, Lewis, Minic and Takeuchi), and a road to quantum deletion
-
- Journal Article
- A2
- open access
Toric degenerations of Grassmannians from matching fields
-
Measuring the non-Gorenstein locus of Hibi rings and normal affine semigroup rings
-
- Journal Article
- A1
- open access
Opposition diagrams for automorphisms of large spherical buildings
-
- Conference Paper
- C1
- open access
Some combinatorial and geometric constructions of spherical buildings
(2019) Surveys in combinatorics 2019. In London Mathematical Society Lecture Note Series 456. p.237-265 -
- Journal Article
- A2
- open access
Opposition diagrams for automorphisms of small spherical buildings
-
- Journal Article
- A1
- open access
Embeddings of hermitian unitals into pappian projective planes
-
- Journal Article
- A1
- open access
Bounding the degrees of a minimal μ-basis for a rational surface parametrization
-
- Journal Article
- A1
- open access
Regularity of bicyclic graphs and their powers
-
- Miscellaneous
- open access
Multiplicity of the saturated special fiber ring of height three Gorenstein ideals
-
- Journal Article
- A1
- open access
Elation KM-arcs
-
New bounds for exponential sums with a non-degenerate phase polynomial
-
Computing graded Betti tables of toric surfaces
-
- Journal Article
- A1
- open access
Structurable algebras of skew-dimension one and hermitian cubic norm structures
-
Open subgroups of the automorphism group of a right-angled building
-
- Journal Article
- A1
- open access
Moufang sets and structurable division algebras
-
- Journal Article
- A1
- open access
Strongly graded groupoids and strongly graded Steinberg algebras
-
- PhD Thesis
- open access
Characterisations and classifications in the theory of parapolar spaces
(2019) -
Cameron-Liebler sets of generators in finite classical polar spaces
-
- Journal Article
- A1
- open access
Veronesean representations of projective spaces over quadratic associative division algebras
-
- Journal Article
- A1
- open access
Three homogeneous embeddings of DW(2n-1,2)
-
Some notes on tetrahedrally closed spherical sets in Euclidean spaces
-
- Journal Article
- A1
- open access
On minimum size blocking sets of the outer tangents to a hyperbolic quadric in PG(3, q)
-
- Journal Article
- A1
- open access
Pseudo-embeddings of the (point, k-spaces)-geometry of PG(n, 2) and projective embeddings of DW(2n-1, 2)
-
- Journal Article
- A1
- open access
Cameron-Liebler sets of k-spaces in PG(n,q)
-
- Journal Article
- A1
- open access
A translation generalized quadrangle in characteristic ≠0 is linear
-
- Journal Article
- A1
- open access
Projective spaces over F1ℓ
-
Automorphisms of Deitmar constructible sets, I : functoriality and trees
-
- Journal Article
- A1
- open access
A generalization of the Haemers-Mathon bound for near hexagons
-
The tensor product of two octonion algebras and its structure group
(2019) Mini-workshop : rank one groups and exceptional algebraic groups. In Oberwolfach Reports 16(4). p.3254-3256 -
Tits webs
(2019) Mini-workshop : rank one groups and exceptional algebraic groups. In Oberwolfach Reports 16(4). p.3266-3267 -
Tits polygons : a geometric point of view
(2019) Mini-workshop : rank one groups and exceptional algebraic groups. In Oberwolfach Reports 16(4). p.3262-3264 -
Geometries from structurable algebras and inner ideals
(2019) Mini-workshop : rank one groups and exceptional algebraic groups. In Oberwolfach Reports 16(4). p.3257-3260 -
On the cylinder conjecture
-
Efficient multicut enumeration of k -out-of- n :F and consecutive k -out-of- n :F systems
-
- Journal Article
- A1
- open access
Generalized permutohedra from probabilistic graphical models
-
- Journal Article
- A1
- open access
Prime splittings of determinantal ideals
-
- Journal Article
- A2
- open access
Regularity and Gröbner bases of the Rees algebra of edge ideals of bipartite graphs
-
Combinatorics and algebra of geometric subdivision operations
(2017) Computations and combinatorics in commutative algebra. In Lecture Notes in Mathematics 2176. p.77-122 -
- Book Chapter
- open access
Computing toric degenerations of flag varieties
-
- Journal Article
- A1
- open access
Types of signature analysis in reliability based on Hilbert series
-
Combinatorial and geometric view of the system reliability theory
-
- Journal Article
- A1
- open access
Divisors on graphs, binomial and monomial ideals, and cellular resolutions
-
Divisors on graphs, orientations, syzygies, and system reliability
-
The algebraic method in tree percolation
-
An algebraic criterion for the choosability of graphs
-
- Journal Article
- A1
- open access
On the Orlik–Terao ideal and the relation space of a hyperplane arrangement
-
Resolution of unmixed bipartite graphs
-
Cellular resolutions from mapping cones
-
- Journal Article
- A1
- open access
Divisors on graphs, connected flags, and syzygies
-
Hilbert function of binomial edge ideals
-
- Journal Article
- A1
- open access
Powers of the vertex cover ideals
-
Determinantal facet ideals
-
Poincaré series of some hypergraph algebras
-
Characterization of M3 (2)-graphs
-
- Journal Article
- A1
- open access
Arithmetical rank of the cyclic and bicyclic graphs
-
On the associated graphs to a commutative ring
-
On the arithmetical rank of the edge ideals of some graphs
-
Monomial ideals and toric rings of Hibi type arising from a finite poset
-
Powers of the vertex cover ideal of a chordal graph
-
Some algebraic properties of hypergraphs
-
Shellable cactus graphs
-
Weakly polymatroidal ideals with applications to vertex cover ideals
-
Sequentially Cohen-Macaulay graphs of form $\theta$n1,..., nk
-
On the Betti numbers of the edge ideals of some hypergraphs
-
The total graph and regular graph of a commutative ring
-
Generalized quadrangles of order (p, t) admitting a 2-transitive regulus, p a prime
-
Cameron-Liebler line classes in PG(3,4)
-
Hermitian Veroneseans over finite fields
-
Epimorphisms of generalized polygons, part 2 : some existence and non-existence results
-
Orthogonal, symplectic and unitary polar spaces sub-weakly embedded in projective space
-
On ellipses with center the Lemoine point and generalizations