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François Hennecart

21
Documents

Presentation

Mes activités de recherche relèvent des mathématiques fondamentales et se portent sur des questions en combinatoire additive et théorie des nombres.
Mes activités de recherche relèvent des mathématiques fondamentales et se portent sur des questions en combinatoire additive et théorie des nombres.

Publications

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Kneser's Theorem in σ-finite Abelian groups

Pierre-Yves Bienvenu , François Hennecart
Canadian Mathematical Bulletin, 2022, 65 (4), ⟨10.4153/S0008439521001053⟩
Journal articles hal-02514903v1

On thin sum-product bases

François Hennecart , Gyan Prakash , E. Pramod
Combinatorica, 2021, 42, pp.165-202. ⟨10.1007/s00493-021-4195-4⟩
Journal articles hal-02099427v1
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On hyperedge coloring of weakly trianguled hypergraphs and well ordered hypergraphs

Alain Bretto , Alain Faisant , François Hennecart
Discrete Mathematics, 2020, 343, ⟨10.1016/j.disc.2020.112059⟩
Journal articles hal-02933032v1
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On the density or measure of sets and their sumsets in the integers or the circle

Pierre-Yves Bienvenu , François Hennecart
Journal of Number Theory, In press, ⟨10.1016/j.jnt.2019.11.004⟩
Journal articles hal-02140489v1

On the density of sumsets and product sets

Norbert Hegyvári , François Hennecart , Peter Pal Pach
The Australasian Journal of Combinatorics, 2019, 74 (1), pp.1--16
Journal articles ujm-02060805v1

A note on the set $\boldsymbol{A(A+A)}$

Pierre-Yves Bienvenu , François Hennecart , Ilya Shkredov
Moscow Journal of Combinatorics and Number Theory, 2019, 8 (2), pp.179-188. ⟨10.2140/moscow.2019.8.179⟩
Journal articles ujm-02060809v1

Expansion for cubes in the Heisenberg group

Norbert Hegyvári , François Hennecart
Forum Mathematicum, 2018, 30 (1), ⟨10.1515/forum-2015-0230⟩
Journal articles ujm-01673447v1

A note on the size of the set A² + A

Norbert Hegyvári , François Hennecart
Ramanujan Journal, 2018, ⟨10.1007/s11139-017-9968-4⟩
Journal articles hal-01705641v1

Note on a Result of Chung on Weil Type Sums

Norbert Hegyvári , François Hennecart
Integers : Electronic Journal of Combinatorial Number Theory, 2015, 15, pp.A37
Journal articles ujm-01214263v1

A weighted zero-sum problem with quadratic residues

David J. Grynkiewicz , François Hennecart
Uniform Distribution Theory, 2015, 10, pp.69--105
Journal articles ujm-01214264v1

On the distribution of the values of multivariate rational functions

Norbert Hegyvári , François Hennecart
Uniform Distribution Theory, 2014, 9, pp.103-123
Journal articles ujm-01115834v1

A Structure result for bricks in Heisenberg groups

Norbert Hegyvári , François Hennecart
Journal of Number Theory, 2013, 133 (9), pp.2999-3006. ⟨10.1016/j.jnt.2013.03.011⟩
Journal articles hal-00868107v1

Substructure for product sets in the Heisenberg groups

Norbert Hegyvári , François Hennecart
Moscow Journal of Combinatorics and Number Theory, 2013, 3, pp.57--68
Journal articles ujm-00867323v1

Conditional expanding bounds for two-variables functions over prime fields

Norbert Hegyvári , François Hennecart
European Journal of Combinatorics, 2013, 34, pp.1365-1382
Journal articles hal-00868110v1

A note on Freiman models in Heisenberg groups

Norbert Hegyvári , François Hennecart
Israel Journal of Mathematics, 2012, 189, pp.397-411. ⟨10.1007/s11856-011-0175-5⟩
Journal articles hal-00867367v1

Distribution of residues in approximate subgroups of $\mathbb{F}_p^*$

Norbert Hegyvári , François Hennecart
Proceedings of the American Mathematical Society, 2012, 140, pp.1-6
Journal articles hal-00867368v1

Explicit constructions of extractors and expanders

Norbert Hegyvári , François Hennecart
Acta Arithmetica, 2009, 140, pp.233-249
Journal articles hal-00867366v1

Iterated compositions of linear operations on sets of positive upper density

Norbert Hegyvári , François Hennecart , Alain Plagne
International Journal of Number Theory, 2009, 5 (6), pp.981-997
Journal articles hal-00867365v1

On the density of sums of three cubes.

Jean-Marc Deshouillers , François Hennecart , Bernard Landreau
Lecture notes in computer science 4076, 2006, Berlin, Germany. pp.141-155
Conference papers hal-00287158v1