Results 71 to 80 of about 2,160 (213)
Perfect countably infinite Steiner triple systems [PDF]
, 2012 We use a free construction to prove the existence of perfect Steiner triple systems on a countably infinite point set. We use a specific countably infinite family of partial Steiner triple systems to start the construction, thus yielding 2ℵ0 non ...
Webb, Bridget +6 more
core
Embedding Partial Steiner Triple Systems with Few Triples [PDF]
SIAM Journal on Discrete Mathematics, 2014 It was proved in 2009 that any partial Steiner triple system of order $u$ has an embedding of order $v$ for each admissible integer $v\geq 2u+1$. This result is best-possible in the sense that, for each $u\geq 9$, there exists a partial Steiner triple system of order $u$ that does not have an embedding of order $v$ for any $v<2u+1$.
openaire +2 more sources
Image‐Based Spatio‐Temporal Interpolation for Split Rendering
Computer Graphics Forum, EarlyView.Abstract Low‐powered devices – such as small form factor head‐mounted displays (HMDs) – struggle to deliver a smooth and high‐quality viewing experience, due to their limited power and rendering capabilities. Cloud rendering attempts to solve the quality issue, but leads to prohibitive latency and bandwidth requirements, hindering use with HMDs over ...
M. Steiner +4 more
wiley +1 more source
From steiner triple systems to 3-sun systems
, 2013 An n-sun is the graph with 2n vertices consisting of an n-cycle with n pendent edges which form a 1-factor. In this paper we show that the necessary and sufficient conditions for the decomposition of complete tripartite graphs with at least two partite ...
Fu, Chin-Mei; Jhuang, Nan-Hua; Lin, Yuan-Lung; Sung, Hsiao-Ming
core +1 more source
The economic effect of discrimination: Evidence from the restaurant sector
Contemporary Economic Policy, Volume 43, Issue 2, Page 226-259, April 2025.Abstract Discrimination often leads to economic consequences for affected groups. This study examines the economic impact of consumer discrimination on Chinese restaurants in the U.S. during the COVID‐19 pandemic's onset. Using cell phone data and revenue records, it identifies a significant −10% relative decline in visits to Chinese restaurants by ...
Guanting Yi
wiley +1 more source
Entomologia Experimentalis et Applicata, EarlyView.Orius laevigatus engages in unidirectional intraguild predation on Transeius montdorensis. Despite this, both predators coexisted and suppressed the shared thrips prey. Aphids, a non‐shared prey, were effectively controlled by O. laevigatus even when its population was limited due to intraguild predation. T.
Angelos Mouratidis +3 more
wiley +1 more source
Steiner triple systems of order 19 constructed from the Steiner triple system of order 9
, 1983 SynopsisA standard method of constructing Steiner triple systems of order 19 from the Steiner triple system of order 9 gives rise to 212 different such systems.
Alan R. Prince
core +1 more source
European Management Review, EarlyView.Abstract In recent times, disruptive and technological innovations have accelerated the emergence and growth of new industries. Such developments have altered the dynamics of private and public interactions, leading to new forms of cross‐sector collaborations witnessed by the growing body of literature straddling many disciplines.
Luiza Stein +2 more
wiley +1 more source
Model theory of Steiner triple systems
, 2019 A Steiner triple system is a set $S$ together with a collection $\mathcal{B}$ of subsets of $S$ of size 3 such that any two elements of $S$ belong to exactly one element of $\mathcal{B}$.
Casanovas, E +3 more
core +2 more sources
The Effect of Traffic Congestion on Labour Investment Efficiency
European Financial Management, EarlyView.ABSTRACT The study examines the effects of headquarters‐city traffic congestion on labour investment efficiency. The results indicate that firms headquartered in congested cities may engage in inefficient labour investment decisions. Further analysis indicates that the inefficiency is associated with both overinvestment and underinvestment in labour ...
Rajib Chowdhury
wiley +1 more source