Abstract This article answers why intra-executive conflict varies across semi-presidential democracies. The literature verifies that competition tends to be higher when the president holds less power dismiss cabinet, coexists with a minority government, or president’s party is not represented in cabinet. paper, therefore, integrates these factors construct an index of prime ministerial autonomy...

In this paper, we introduce and study the concepts of prime left, semiprime left and irreducible left hyperideals in ternary semihyper- groups and investigate some basic properties of them. We introduce the concepts of hyper lter and hypersemilattice congruence of ternary semi- hypergroups. We give some characterizations of hyper lters in ternary semihypergroups. Some relationships between hype...

It is common in various non-classical logics, especially relevant to characterize negation semantically via the operation known as Routley star. This works well within relational semantic frameworks based on prime theories. We study this context of "information-based" semantics for which it characteristic that sets formulas supported by individual information states are theories do not have be ...

This paper1 examines the debate over the categorization of the Russian political system as “semi-presidential” (as many, especially comparativists, argue) or “super-presidential” (as perhaps the majority of Russian area experts argue). To approach a resolution of this debate, the article focuses on the interpretation of the relevant articles in the Russian constitution, presents practical compa...

Uninorms are important generalizations of triangular norms and conorms, with a neutral element lying anywhere in the unit interval, and left (right) semi-uninorms are non-commutative and non-associative extensions of uninorms. In this paper, we firstly introduce the concepts of left and right semi-uninorms on a complete lattice and illustrate these notions by means of some examples. Then, we la...

Prime factor fast Fourier transform (FFT) algorithms have two important advantages: they can be simultaneously self-sorting and in-place, and they have a lower operation count than conventional FFT algorithms. The major disadvantage of the prime factor FFT has been that it was only applicable to a limited set of values of the transform length N. This paper presents a generalized prime factor FF...

Let $N$ be a submodule of a module $M$ and a minimal primary decomposition of $N$ is known‎. ‎A formula to compute Baer's lower nilradical of $N$ is given‎. ‎The relations between classical prime submodules and their nilradicals are investigated‎. ‎Some situations in which semiprime submodules can be written as finite intersection of classical prime submodule are stated‎.