An Effective Applicative Structure is a collection of partial functions over an arbitrary set M, indexed by elements of the same set, closed under composition, and containing projections, universal functions and functions S n of the s-m-n theorem of Recursion Theory. The notion of EAS is developed as an abstract approach to computability, filling a notational gap between functional and combinat...

ABSTRACTIntroduction: Previous investigations have shown that protein malnutrition can alters the structure and function of some areas of hippocampal formation. We investigated the effect of protein malnutrition on amygdaloid projections to the CA1 hippocampal area. In this study we investigated level and pattern of distribution of efferent projections from amygdala to hippocampus in the rat by...

Survival is an important population process in fisheries stock assessment models and typically treated as deterministic. Recently developed state-space can estimate stochastic deviations survival, which represent variability some ambiguous combination of natural mortality (M), fishing (F), migration. These survival are generally independent by age year, despite our understanding that many proce...

This paper builds a short-term inflation projections (STIP) model for Latvia. The is designed to forecast highly disaggregated consumer prices using cointegrated ARDL approach of [Pesaran, M....

In this paper we present new structural information about the multiplier algebra M(A) of a σ-unital purely infinite simple C∗-algebra A, by characterizing the positive elements A ∈ M(A) that are strict sums of projections belonging to A. If A 6∈ A and A itself is not a projection, then the necessary and sufficient condition for A to be a strict sum of projections belonging to A is that ‖A‖ > 1 ...

Let e,8 be *-automorphlsms of avon Neumann algebra M satisfying the operator equation -I -I + =+8 In this paper we prove a general decomposition theorem in the non-commuting situation as compared to the usual commuting case (see references) and prove that there exists a central projection p in M such that 2 82 on Mp and 2 8-2 on M(l-p). KEYS WORDS AND PHRASES. Automorphlsms, central projections...

Suppose $pi:mathcal{A}rightarrow mathcal{B}$ is a surjective unital $ast$-homomorphism between C*-algebras $mathcal{A}$ and $mathcal{B}$, and $0leq aleq1$ with $ain  mathcal{A}$. We give a sufficient condition that ensures there is a proection $pin mathcal{A}$ such that $pi left( pright) =pi left( aright) $. An easy consequence is a result of [L. G. Brown and G. k. Pedersen, C*-algebras of real...

the mathematical aspect of cartographic mapping is a process which establishes a unique connection between points of the earth’s sphere and their images on a plane. it was proven in differential geometry that an isometric mapping of a sphere onto a plane with all corresponding distances on both surfaces remaining identical can never be achieved since the two surfaces do not possess the same gau...