Titlebook: Algorithms and Discrete Applied Mathematics; 6th International Co Manoj Changat,Sandip Das Conference proceedings 2020 Springer Nature Swit

現(xiàn)實(shí)

,Anatomie des oberfl?chlichen Venensystems,solve . with sublogarithmic approximation factor (in terms of the number of vertices) even on graphs with diameter 2. On the positive side, we give an .-approximation algorithm for . on general graphs of order .. We also give a 3-approximation algorithm for . on solid grid graphs which are planar.

遍及

Biofeedback

Erika Mendoza,Hans-Peter Weskott,Helmut Kopf odd and . is even. We also prove non-self-centeredness of generalized Petersen graphs .(.,?.) when . even with .; . with . for some positive integer .; . is odd and . or .; and . with . for any positive integer .. Finally, we make an exhaustive computer search and get all possible values of . and . for which .(.,?.) is non-self-centered.

救護(hù)車

CULP

Sonographie bei der Therapie der Varikose,n bondage number . of a graph . with maximum degree at least two is the minimum cardinality of all sets . for which .(.) .. In this paper we determine the exact values of the weak Roman bondage number for paths, cycles and complete bipartite graphs. We obtain bounds for trees and unicyclic graphs and characterize the extremal graphs.

玉米

,Thrombose der oberfl?chlichen Beinvenen,dding a new vertex . for each vertex . of . and joining . to the neighbors of . in .. In this paper, we study the geodetic and hull numbers of shadow graphs. Bounds for the geodetic and hull numbers of shadow graphs are obtained and for several classes exact values are determined. Graphs . for which . are characterized.

合同

A. Caggiati,E. Mendoza,R. Murena-Schmidte graphs which contain an induced ., ., .-free graphs, connected . .-free graphs which contain an induced ., then .[.] is .-indicated colorable for every .. This serves as a partial answer to one of the questions raised by Grzesik in [.].

stratum-corneum

Employee

On the Geodetic and Hull Numbers of Shadow Graphsdding a new vertex . for each vertex . of . and joining . to the neighbors of . in .. In this paper, we study the geodetic and hull numbers of shadow graphs. Bounds for the geodetic and hull numbers of shadow graphs are obtained and for several classes exact values are determined. Graphs . for which . are characterized.

vocation

Indicated Coloring of Complete Expansion and Lexicographic Product of Graphse graphs which contain an induced ., ., .-free graphs, connected . .-free graphs which contain an induced ., then .[.] is .-indicated colorable for every .. This serves as a partial answer to one of the questions raised by Grzesik in [.].