Zobrazeno 1 - 10
of 1 345
pro vyhledávání: '"A. Raspaud"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract The classical Evans’ drop describes a drop of aqueous salt solution, placed on a bulk metal surface where it displays a corrosion pit that grows over time producing further oxide deposits from the metal dissolution. We focus here on the co
Externí odkaz:
https://doaj.org/article/995ac47ad2ce44aa90d3e0c8b6f4ccbf
Publikováno v:
Journal of Graph Theory, Vol. 62(3), November 2009, Pages 201-219
A proper coloring of the vertices of a graph is called a \emph{star coloring} if the union of every two color classes induces a star forest. The star chromatic number $\chi_s(G)$ is the smallest number of colors required to obtain a star coloring of
Externí odkaz:
http://arxiv.org/abs/2105.06641
Let $F$ be a (possibly improper) edge-coloring of a graph $G$; a vertex coloring of $G$ is \emph{adapted to} $F$ if no color appears at the same time on an edge and on its two endpoints. If for some integer $k$, a graph $G$ is such that given any lis
Externí odkaz:
http://arxiv.org/abs/2010.16190
A coloring of edges of a graph $G$ is injective if for any two distinct edges $e_1$ and $e_2$, the colors of $e_1$ and $e_2$ are distinct if they are at distance $1$ in $G$ or in a common triangle. Naturally, the injective chromatic index of $G$, $\c
Externí odkaz:
http://arxiv.org/abs/2010.00429
Autor:
Irina Spacova, Sylvie Binda, Jessica Anne ter Haar, Solange Henoud, Sophie Legrain-Raspaud, James Dekker, Jordi Espadaler-Mazo, Philippe Langella, Rebeca Martín, Marco Pane, Arthur C. Ouwehand
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Application of beneficial microorganisms as probiotics targets a broad range of intended uses, from maintaining health and supporting normal bodily functions to curing and preventing diseases. Currently, three main regulatory fields of probiotic prod
Externí odkaz:
https://doaj.org/article/19d1698df7b34e20b1e3ce031e57c340
Publikováno v:
Discrete Applied Mathematics 298 (2021), 21-33
A star edge coloring of a graph is a proper edge coloring with no $2$-colored path or cycle of length four. The star chromatic index $\chi'_{st}(G)$ of $G$ is the minimum number $t$ for which $G$ has a star edge coloring with $t$ colors. We prove upp
Externí odkaz:
http://arxiv.org/abs/1912.02467
An injective edge-coloring $c$ of a graph $G$ is an edge-coloring such that if $e_1$, $e_2$, and $e_3$ are three consecutive edges in $G$ (they are consecutive if they form a path or a cycle of length three), then $e_1$ and $e_3$ receive different co
Externí odkaz:
http://arxiv.org/abs/1907.09838
Autor:
Papadakis, George, Raspaud, Jean
Using analytical expressions for the pressure and velocity waveforms in tapered vessels, we construct a linear 1D model for wave propagation in stenotic vessels in the frequency domain. We demonstrate that using only two parameters to approximate the
Externí odkaz:
http://arxiv.org/abs/1905.04173
Publikováno v:
In Discrete Mathematics February 2023 346(2)
We study $2k$-factors in $(2r+1)$-regular graphs. Hanson, Loten, and Toft proved that every $(2r+1)$-regular graph with at most $2r$ cut-edges has a $2$-factor. We generalize their result by proving for $k\le(2r+1)/3$ that every $(2r+1)$-regular grap
Externí odkaz:
http://arxiv.org/abs/1806.05347