Let L be a lattice and let L1, L2 be sublattices of L. Let be a congruence relation of L1. We extend to L by taking the smallest congruence of L containing . Then we restrict to L2, obtaining the congruence L2 of L2. Thus we have de ned a map ConL1 ! ConL2. Obviously, this is an isotone 0-preservingmap of the nite distributive lattice ConL1 into the nite distributive lattice ConL2. The main res...

Popular reactions to the transition from centrally planned socialism to a market-based economy are explored through an examination of survey data on distributive justice and injustice attitudes in Beijing, China, in 2000, and in Warsaw, Poland, in 2001. In both capitals objective socioeconomic status characteristics of respondents have weaker and less consistent associations with distributive i...

Qualitative calculi play a central role in representing and reasoning about qualitative spatial and temporal knowledge. This paper studies distributive subalgebras of qualitative calculi, which are subalgebras in which (weak) composition distributives over nonempty intersections. It has been proven for RCC5 and RCC8 that path consistent constraint network over a distributive subalgebra is alway...

The problem of designing good Space-Time Block Codes (STBCs) with low maximum-likelihood (ML) decoding complexity has gathered much attention in the literature. All the known low ML decoding complexity techniques utilize the same approach of exploiting either the multigroup decodable or the fast-decodable (conditionally multigroup decodable) structure of a code. We refer to this well known tech...

the purpose of this research was to study the organizational justice factors (distributive justice of tasks, distributive justice of rewards, procedural justice, interpersonal justice, informational justice) in national olympic and paralympics academy (nopa). statistical population of this research included all employees of nopa and the statistical sample equaled the statistical population (n=5...

The concept of a 0-distributive poset is introduced. It is shown that a section semicomplemented poset is distributive if and only if it is 0-distributive. It is also proved that every pseudocomplemented poset is 0-distributive. Further, 0-distributive posets are characterized in terms of their ideal lattices.

current research examines the impact of perceived justice (including distributive justice, procedural justice and interactional justice) on perceived service quality and customer behavioral intentions (including word of mouth, trust and revisit intention).statistical sample comprises 120 customers of iran insurance company in shiraz holding automobile insurance and have record of visiting the c...

Let B be a complete Boolean algebra. We show that if λ is an infinite cardinal and B is weakly (λ, ω)-distributive, then B is (λ, 2)-distributive. Using a similar argument, we show that if κ is a weakly compact cardinal such that B is weakly (2, κ)distributive and B is (α, 2)-distributive for each α < κ, then B is (κ, 2)-distributive.