Philippe Ryckelynck
- Grade : Maître de Conférences
- Equipe : Algèbre
- Adresse : LMPA
Centre Universitaire de la Mi-Voix
50 rue F. Buisson
CS80699
62228 Calais - Bureau : C130
- Email : Philippe.Ryckelynck@univ-littoral.fr
- Téléphone : 03.21.46.55.96
Publications
Articles de revues
- On the functional equation $\displaystyle \alpha\bf{u}+\mathcal{C}\star(\chi \bf{u})=\bf{f}$ ( ), In North-W. Eur. J. of Math., volume 4, 1-19, 2018.
- Quadratic choreographies ( ), In Appl. Numer. Math., volume 75, 108-122, 2014.
- Discrete Calculus of Variations for Quadratic Lagrangians ( ), In Commun. Math. Anal., volume 15, 44-60, 2013.
- Producing dense packings of cubes ( ), In Discrete Math., volume 308, 5230-5245, 2008.
- Square packings in the flat torus ( ), In Geombinatorics, volume 17, 141-156, 2008.
- On the maximal inflation of two squares ( ), In Forum Geom., volume 5, 23-31, 2005.
- Improved dense packings of congruent squares in a square ( ), In Discrete Comput. Geom., volume 34, 97-109, 2005.
- On symmetric polynomials having triangular automorphisms ( ), In Aequationes Math., volume 67, 160-168, 2004.
- On the invariant fields and rings of some groups of polynomial automorphisms ( ), In Comm. Algebra, volume 31, 2053-2065, 2003.
- On the kernel of some derivations of $K(x_1,\dots,x_n)$ ( ), In Comm. Algebra, volume 30, 2505-2510, 2002.
- Configurations isotopes en élasticité non linéaire ( ), In C. R. Acad. Sci. Paris Sér. I Math., volume 310, 489-492, 1990.
Rapports
- Discrete calculus of variation for homographic configurations in celestial mechanics ( ), Technical report 507, LMPA, 2014.
- On the functional equation $\displaystyle \alpha \mathbf{u}+\mathcal{C}\star(\chi \mathbf{u})=\mathbf{f}$ ( ), Technical report 494, LMPA, 2013.
- Quadratic choreographies ( ), Technical report 459, LMPA, 2011.
- Discrete calculus of variation for oscillatory quadratic lagrangians ( ), Technical report 430, LMPA, 2010.
- Square Packings in the Flat Torus ( ), Technical report, LMPA, 2006.
- Dense packings of congruent cubes in a sphere ( ), Technical report, LMPA, 2005.
- On the maximal inflation of two squares ( ), Technical report, LMPA, 2004.
- Optimal dense packings of congruent squares in a square : an approach via the maximal separation problem ( ), Technical report, LMPA, 2004.
- On the spectrum of bivariate polynomials ( ), Technical report, LMPA, 2002.
- Algebraic independancy of factors of generalized difference polynomials ( ), Technical report, LMPA, 2002.
- On the kernel of some derivations of $K(x1,...,xn)$ ( ), Technical report, LMPA, 2000.
- On the invariant fields and rings of some groups of polynomial automorphisms ( ), Technical report, LMPA, 1999.