نتایج جستجو برای: multiplication

تعداد نتایج: 26068  

Journal: :international journal of communications and information technology 2011
m. soroosh m. a. mansouri-birjandi

in this paper, we calculate electron and hole impactionization coefficients in in0.52al0.48as using a monte carlo modelwhich has two valleys and two bands for electrons and holesrespectively. also, we calculate multiplication factor for electronand hole initiated multiplication regimes and breakdown voltagein in0.52al0.48as pin avalanche photodiodes. to validate themodel, we compare our simulat...

Journal: :IACR transactions on cryptographic hardware and embedded systems 2023

The bottleneck in the proving algorithm of most elliptic-curve-based SNARK proof systems is Multi-Scalar-Multiplication (MSM) algorithm. In this paper we give an overview a variant Pippenger MSM together with set optimizations tailored for curves that admit twisted Edwards form. We prove case SNARK-friendly chains and cycles elliptic curves, which are useful recursive constructions. Our contrib...

Journal: :journal of algebra and related topics 0
h. ansari-toroghy university of guilan f. farshadifar university of farhangian f. mahboobi-abkenar university of guilan

let $r$ be a commutative ring and let $m$ be an $r$-module. we define the small intersection graph $g(m)$ of $m$ with all non-small proper submodules of $m$ as vertices and two distinct vertices $n, k$ are adjacent if and only if $ncap k$ is a non-small submodule of $m$. in this article, we investigate the interplay between the graph-theoretic properties of $g(m)$ and algebraic properties of $m...

Journal: :علوم 0
عبدالجواد طاهری زاده abdoljavad taherizadeh دانشگاه تربیت معلم

let r be a commutative ring with non-zero identity and m be a unital r-module. then the concept of quasi-secondary submodules of m is introduced and some results concerning this class of submodules is obtained

Journal: :bulletin of the iranian mathematical society 2011
m. r. jabbarzadeh e. pourreza

Journal: :journal of algebra and related topics 2013
f. farzalipour

let $g$ be a group with identity $e$. let $r$ be a $g$-graded commutative ring with a non-zero identity and $m$ be a graded $r$-module. in this article, we introduce the concept of graded almost semiprime submodules. also, we investigate some basic properties of graded almost semiprime and graded weakly semiprime submodules and give some characterizations of them.

Journal: :bulletin of the iranian mathematical society 0
j. ‎bračič department of materials and metallurgy‎, ‎faculty of natural sciences and engineering‎, ‎university of ljubljana‎, ‎aškerčeva c‎. ‎12‎, ‎si-1000 ljubljana‎, ‎slovenia.

‎let $pa$ be a commutative banach algebra and $ex$ be a left banach $pa$-module‎. ‎we study the set‎ ‎$dec_{pa}(ex)$ of all elements in $pa$ which induce a decomposable multiplication operator on $ex$‎. ‎in the case $ex=pa$‎, ‎$dec_{pa}(pa)$ is the well-known apostol algebra of $pa$‎. ‎we show that $dec_{pa}(ex)$ is intimately related with the largest spectrally separable subalgebra of $pa$ and...

Journal: :journal of algebra and related topics 2013
r. ovlyaee s. maleki-roudposhti

$r$-module. in this paper, we explore more properties of $max$-injective modules and we study some conditions under which the maximal spectrum of $m$ is a $max$-spectral space for its zariski topology.

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