Results 51 to 60 of about 9,500 (263)
Sidon–Ramsey and $$B_{h}$$-Ramsey numbers
Boletín de la Sociedad Matemática MexicanaAbstractFor a given positive integer k, the Sidon–Ramsey number $${{\,\textrm{SR}\,}}(k)$$ SR ( k ) is defined as the minimum ...
Manuel A. Espinosa-García +3 more
openaire +2 more sources
Discrete Mathematics, 1975 AbstractSome recurrence inequalities for Ramsey numbers for triples are established by means of explicit constructions.
Harvey L. Abbott, Andrew Chiang-Fung Liu
openaire +2 more sources
Business Strategy and the Environment, EarlyView.ABSTRACT This study investigates the way sustainable innovation, conceptualized as a second‐order construct integrating sustainable orientation and innovation culture, impacts triple bottom line (TBL) performance. It also examines the mediating roles of product, process, organizational, and marketing innovations.
Nuno Fernandes Crespo +1 more
wiley +1 more source
Star-Critical Ramsey Numbers for Cycles Versus K4
Discussiones Mathematicae Graph Theory, 2021 Given three graphs G, H and K we write K → (G, H), if in any red/blue coloring of the edges of K there exists a red copy of G or a blue copy of H. The Ramsey number r(G, H) is defined as the smallest natural number n such that Kn → (G, H) and the star ...
Jayawardene Chula J. +2 more
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT This study examines how digital strategic orientation (DSO) and environmental practices (EP) interact to shape innovation and performance among Chilean SMEs. Using survey data from 271 firms (February–May 2022), we estimate a generalized structured component analysis (GSCA) model that accommodates a nonrecursive relationship between DSO and EP.
Constanza Caicha‐Caroca +2 more
wiley +1 more source
Star-Critical Weakened Ramsey Numbers
Theory and Applications of GraphsThe weakened Ramsey number $r^{s,t}(G)$ is defined to be the least $p\in \mathbb{N}$ such that every $t$-coloring of the edges of the complete graph $K_p$ contains a subgraph isomorphic to $G$ that is spanned by edges that use at most $s$ colors ($1\le s\
Mark Budden, Monu Moun, Jagjeet Jakhar
doaj +1 more source
A note on on-line Ramsey numbers for quadrilaterals [PDF]
Opuscula Mathematica, 2014 We consider on-line Ramsey numbers defined by a game played between two players, Builder and Painter. In each round Builder draws an the edge and Painter colors it either red or blue, as it appears.
Joanna Cyman, Tomasz Dzido
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT The transition to net zero (NZ) faces challenges such as uneven institutional readiness, fragmented policy frameworks and rising energy demands from population growth, economic expansion and artificial intelligence (AI). These obstacles are intensified by technological, financial and regulatory uncertainties that impede coordinated efforts ...
Mohamed Shrief +3 more
wiley +1 more source
Journal of Combinatorial Theory, Series A, 2002 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Clinical Anatomy, EarlyView.ABSTRACT International changes in the focus of medical school education have led to a decrease in the time allocated to anatomy education, with human specimen dissection particularly affected. This study evaluates whether a dissection‐based course facilitates the retention of three‐dimensional (3‐D) anatomical relationships in senior medical students ...
Thomas Stubley +4 more
wiley +1 more source