نتایج جستجو برای: although the subject
تعداد نتایج: 16062153 فیلتر نتایج به سال:
although aristotle has considered the “universal substance” as a substance, he introduced knowledge as an accident. the question then arises as to whether a “universal substance”, whereas it is a substance, can be an accident. answering the question, ibn sina has changed the subject of the dispute from “mental substance” to “quiddity of substance”, so that he could guarantee its truth in the fo...
It is universally acknowledged that death is a complex concept and different factors such as complicated philosophical ideas, contradictory descriptive approaches, and diversity in interpretations add to this complexity. Although a thorough understanding of the notion of death is important for everyone, this concept is of crucial importance to health care providers as they face enormous ethical...
testing plays a vital role in any language teaching program. it allows teachers and stakeholders, including program administrators, parents, admissions officers and prospective employers to be assured that the learners are progressing according to an accepted standard (douglas, 2010). the problems currently facing language testers have both practical and theoretical implications but the first i...
Moral distress is a psychological phenomenon whose effects on people’s functions can be considered as a subject of study. Although moral distress exists in numerous professions, research dedicated to this phenomenon has proved that due to the nature of the nursing profession, it is a familiar source of stress for most nurses. Nurses are more often than not faced with moral dilemmas in the workp...
We give the matrix characterizations from Nakano vector-valued sequence space (X,p) and Fr (X,p) into the sequence spaces Er , ∞, ∞(q), bs, and cs, where p = (pk) and q = (qk) are bounded sequences of positive real numbers such that pk > 1 for all k∈N and r ≥ 0. 2000 Mathematics Subject Classification. 46A45.
Let A= (ank) be an infinite matrix with all ank ≥ 0 and P a bounded, positive real sequence. For normed spaces E and Ek the matrix A generates paranormed sequence spaces such as [A,P]∞((Ek)), [A,P]0((Ek)), and [A,P](E) which generalize almost all the existing sequence spaces, such as l∞, c0, c, lp, wp , and several others. In this paper, conditions under which these three paranormed spaces are ...
We give several equivalent combinatorial descriptions of the space of states for the box-ball systems, and connect certain partition functions for these models with the q-weight multiplicities of the tensor product of the fundamental representations of the Lie algebra gl(n). As an application, we give an elementary proof of the special case t = 1 of the Haglund–Haiman–Loehr formula. Also, we pr...
In this paper, we mainly discuss solving the following problems. Problem I. Given matrices A ∈ Cm×n and B ∈ Cm×m, find X ∈ HRSn×n such that AXA∗ = B, where HRSn×n = {X ∈ Hn×n|RXR = X, for given R ∈ Cn×n satisfying R = R∗ = R−1 = In}. Problem II. Given a matrix X̃ ∈ Cn×n, find X̂ ∈ SE such that ‖X̃ − X̂‖F = inf X∈SE ‖X̃ − X‖F , where ‖ · ‖ is the Frobenius norm, and SE is the solution set of Problem ...
Counting periodic orbits of endomorphisms on the 2-torus is considered, with special focus on the relation between global and local aspects and between the dynamical zeta function on the torus and its analogue on finite lattices. The situation on the lattices, up to local conjugacy, is completely determined by the determinant, the trace and a third invariant of the matrix defining the toral end...
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