نتایج جستجو برای: pairwisestrongly compact

تعداد نتایج: 91726  

In this paper, we investigate the concept of topological stationary for locally compact semigroups. In [4], T. Mitchell proved that a semigroup S is right stationary if and only if m(S) has a left Invariant mean. In this case, the set of values ?(f) where ? runs over all left invariant means on m(S) coincides with the set of constants in the weak* closed convex hull of right translates of f. Th...

Ali Ghaffari, Ebrahim Tamimi Samaneh Javadi

Let  $left{a_alpharight}_{alphain I}$ be a bounded net in a Banach algebra $A$ and $varphi$ a nonzero multiplicative linear functional on $A$. In this paper, we deal with the problem of when $|aa_alpha-varphi(a)a_alpha|to0$ uniformly for all $a$ in weakly compact subsets of $A$. We show that Banach algebras associated to locally compact groups such  as Segal algebras and $L^1$-algebras are resp...

M. Adeli, M. R. Aboutalebi, M. Shekari, S. H. Seyedein,

Combustion synthesis is a special thermophysico-chemical process applied for production of intermetallic compounds. In the present work, a reaction–diffusion numerical model was developed to analyze the combustion synthesis of aluminide intermetallics by self-propagating high-temperature synthesis process. In order to verify the reliability of the numerical model, an experimental setup was desi...

2017
Marc D. Porter Vivian W. Jones Curtis L. Mosher Eric Henderson Mark Schena Dari Shalon Ronald W. Davis Michael C. Pirrung Lubert Stryer Amy Tsai Lu Dennis Solas EdWard J. Sullivan Maureen T. Cronin Christopher P. Holmes Charles Y. Cho Edmund J. Moran Sara R. Cherry Jeffrey W. Jacobs Peter G. Schultz Jeremy R. Kenseth

The main objective of this work was to design a novel device for compaction of metal powders so that the green parts could be ejected with applying a negligible force and without the need for any lubricant in either an admixed form or applied to the die wall. For this purpose a 40 mm diameter one-piece die was envisaged which would elastically contracted 0.076 mm before compaction and after com...

Journal: :Transactions of the American Mathematical Society 1963

Journal: :International Journal of Mathematics and Mathematical Sciences 1995

Journal: :TURKISH JOURNAL OF MATHEMATICS 2021

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