نتایج جستجو برای: transitionprobability matrix

تعداد نتایج: 364709  

Journal: :transactions on combinatorics 2014
ran gu fei huang xueliang li

let $g$ be a simple graph with vertex set $v(g) = {v_1, v_2,ldots, v_n}$ and edge set $e(g) = {e_1, e_2,ldots , e_m}$. similar tothe randi'c matrix, here we introduce the randi'c incidence matrixof a graph $g$, denoted by $i_r(g)$, which is defined as the$ntimes m$ matrix whose $(i, j)$-entry is $(d_i)^{-frac{1}{2}}$ if$v_i$ is incident to $e_j$ and $0$ otherwise. naturally, therandi'c incidenc...

Journal: :iranian journal of science and technology (sciences) 2008
h. esslamzadeh

let a be a unital algebra over a field of characteristic zero. we show that every derivation from( ) n m a into its dual ( ) n m a ∗ is the sum of an inner derivation and a derivation induced by a derivationfrom a into a∗

Journal: :نظریه تقریب و کاربرد های آن 0
h. almasieh دانشگاه آزاد اصفهان. خوراسگان s gholami دانشگاه آزاد خوراسگان

in this paper, we will present a modification of the preconditioned aor-type method for solving the linear system. a theorem is given to show the convergence rate of modification of the preconditioned aor methods that can be enlarged than the convergence aor method.

Journal: :ACM Transactions on Algorithms 2021

We consider algorithms with access to an unknown matrix M ε F n×d via matrix-vector products , namely, the algorithm chooses vectors v 1 ⃛ q and observes Mv . Here i can be randomized as well chosen adaptively a function of i-1 Motivated by applications sketching in distributed computation, linear algebra, streaming models, connections areas such communication complexity property testing, we ini...

Journal: :journal of artificial intelligence in electrical engineering 2013
ata olah rajabpour amir zarei arezoo rajabpour fatemeh ahmadi

the well-known electro-mechanical analogy that equates current, voltage, resistance, inductance and capacitance to force, velocity, damping, spring constant and mass has a shortcoming in that mass can only be used to simulate a capacitor which has one terminal connected to ground. a new model that was previously proposed by the authors that combines a mass with a pulley (mp) is shown to simulat...

Journal: :international journal of mathematical modelling and computations 0
m. nouri department of mathematics, south tehran branch, islamic azad university, tehran, iran k. maleknejad department of mathematics, iran university of science and technology, narmak, tehran, iran

this article proposes a direct method for solving three types of integral equations with time delay. by using operational matrix of integration, integral equations can be reduced to a linear lower triangular system which can be directly solved by forward substitution. numerical examples shows that the proposed scheme have a suitable degree of accuracy.

Journal: :journal of mahani mathematical research center 0
faranges kyanfar shahid bahonar university

in this paper we consider the solutions of linear systems of saddle point problems‎. ‎by using the spectrum of a quadratic matrix polynomial‎, ‎we study the eigenvalues of the iterative matrix of the hermitian and skew hermitian splitting method‎.

Journal: :Journal of Classical Analysis 2013

Journal: :Discrete Applied Mathematics 2008

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید