Complexity and algorithms for injective edge-coloring in graphs

Les résultats montrent que, lorsque l’ajustement des investissements de R&D ne permettrait pas d’atteindre un seuil de résultat (configuration 3), les

8a ) showed a Pb amount similar to that after OCP exposure, with Pb oxides present in the passive layer (Figure 9a ) but no significant differences concerning the major elements,

We tested three methods: (1) downsampling, (2) using a sliding window, and (3) estimating a bounding box with downsampled input and running the network again on that region at

Two instruments were used to measure student growth: the Crites Vocational Maturity Inventory and the Secondary Self Concept Questionnaire developed by the North York Board

An acyclic edge coloring of a graph G is a proper edge coloring with an additional condition that any pair of colors induces a linear forest (an acyclic graph with maximum degree

Cette période se caractérise par la présence de symptômes aigus comme les bouffées de chaleur, les troubles vasomoteurs…, beaucoup de femmes souffrent d'une

Note that the obtained coloring is legitimate, because in each case the other vertices adjacent to z ∗ received the color c.. Lemma 4.2 (Reducing two vertices connected by a

There exists δ > 0 such that every planar triangle-free graph of maximum degree at most four and without separating 4-cycles has fractional chromatic number at most 3 − δ.. Dvoˇr´