Results 91 to 100 of about 152 (110)

On the δ-chromatic numbers of the Cartesian products of graphs

Open Mathematics
In this work, we study the δ\delta -chromatic number of a graph, which is the chromatic number of the δ\delta -complement of a graph. We give a structure of the δ\delta -complements and sharp bounds on the δ\delta -chromatic numbers of the Cartesian ...
Tangjai Wipawee, Pho-on Witsarut, Vichitkunakorn Panupong   +2 more
doaj   +1 more source

A new error estimate on uniform norm of Schwarz algorithm for elliptic quasi-variational inequalities with nonlinear source terms. [PDF]

J Inequal Appl, 2018
Mehri A, Saadi S.
europepmc   +1 more source

A new algorithm to find fuzzy Hamilton cycle in a fuzzy network using adjacency matrix and minimum vertex degree. [PDF]

Springerplus, 2016
Nagoor Gani A, Latha SR.
europepmc   +1 more source

On the length of arcs in labyrinth fractals. [PDF]

Mon Hefte Math, 2018
Cristea LL, Leobacher G.
europepmc   +1 more source

New algorithms for maximum disjoint paths based on tree-likeness. [PDF]

Math Program, 2018
Fleszar K, Mnich M, Spoerhase J.
europepmc   +1 more source

Algebraic invariants of the edge ideals of whisker graphs of cubic circulant graphs. [PDF]

Heliyon
Afridi MUK, Rehman IU, Ishaq M.
europepmc   +1 more source

EXTREME VALUES OF THE FIEDLER VECTOR ON TREES. [PDF]

Linear Algebra Appl
Lederman RR, Steinerberger S.
europepmc   +1 more source

A unified Erdős-Pósa theorem for cycles in graphs labelled by multiple abelian groups. [PDF]

Math Ann
Gollin JP, Hendrey K, Kwon OJ, Oum SI, Yoo Y.   +4 more
europepmc   +1 more source

Twisted Ways to Find Plane Structures in Simple Drawings of Complete Graphs. [PDF]

Discrete Comput Geom
Aichholzer O, García A, Tejel J, Vogtenhuber B, Weinberger A.   +4 more
europepmc   +1 more source

On The Set-Theoretic Complete Intersection Property for the Edge Ideals of Whisker Graphs

, 2020
Macchia, Antonio
core