نتایج جستجو برای: xi and xj are intensities in points i and j with i j
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nanotechnology is a general term which is related with field of all advanced science term that generally predicates with all modern technologies which consider nanoscales. improvement in the quality of products by adding some nanoparticles and study of their behavior in the presence of these nanoparticles have been obtained in many researches. on the other hand numerous demands for sowing ...
Let f : Y → Z with Y ⊆ XI := Πi∈I Xi. Then (a) J ⊆ I is essential if there are x, y ∈ Y such that d(x, y) = J and f(x) 6= f(y), where d(x, y) := {i ∈ I : xi 6= yi}; Jf := {i : {i} is essential}; an essential J is optimally essential if no essential J ′ ⊆ J satisfies |J ′| < |J |; J ∈ Jf if J is a maximal family of pairwise disjoint optimally essential sets; λf := sup{|J | : J ∈ Jf}. (b) f depen...
the purpose of this study was to investigate the relationship between teachers’ class management practices with students’ self- regulated learning and academic self-efficacy. in this study relating to the management class, three dimensions, (training management, people management and behavior management) and three style (interventionist, interactionist and non-interventionist) was considered. r...
and Applied Analysis 3 for all uh x ∈ Uh, where φi x is the basis function associated with the nodes xi i 1, 2, . . . , r − 1 , φi x ⎧ ⎪ ⎪⎨ ⎪ ⎪⎩ 1 − xi − x hi , x ∈ Ii, 1 − x − xi hi 1 , x ∈ Ii 1, 0, x / ∈ Ii ∪ Ii 1. 2.1 It is easy to know that the derivative of uh with respect to x is uhx x uh xi − uh xi−1 hi , xi−1 ≤ x ≤ xi, i 1, 2, . . . , r. 2.2 The test function space Vh ⊂ L2 I associated ...
after the soviet union dissolution, a chaotic period was begun in the russia. russia lost its glory and felt disgrace. the first group of elites came to power under yeltsin; they tried to re-define russia’s identity as a european country and build a foreign policy on this baseline. therefore russia tried to become closer with the west especially with the u.s. according to their view the sovie...
abstract the present study is concerned with the syntactic deviation in hafezs poetry. poems are known to be accompanied with various linguistic deviations. these deviations may be phonological, morphological and/or syntactic. the relatively high frequency of the cases of the syntactic deviation in hafezs poems makes this rhetorical feature as a main characteristic of his poetry. this thesis, ...
In this paper, we prove the stability in random normed spaces via fixed point method for the functional equation f ⎛⎝ n ∑ j=1 xj ⎞⎠ + (n − 2) n ∑ j=1 f(xj) − ∑ 1≤i<j≤n f(xi + xj) = 0. Mathematics Subject Classification: 39B82, 46S50, 46S40
the ability to speak two languages in the world is a remarkable achievement. there is a good reason to believe that bilingualism is the norm for the majority of people in the world because 70% of the earth’s population are supposed to be bilingual or multilingual. various investigations have shown that the native language impacts foreign word recognition, and this influence is adapted by the de...
cov(Xi, Xj) := E(Xi − E(Xi))(Xj − E(Xj)), and cov(X) is the d×d symmetric positive semi-definite (psd) matrix whose (i, j)-th entry is cov(Xi, Xj). For now, we’ll define quantities and procedures with respect to cov(X), even though typically in practice, cov(X) can only be estimated (and we’ll come back to estimation issues later). One may also view X as being uniformly distributed over the dat...
and Applied Analysis 3 Here and in the sequel, X will denote the Cartesian product of n space Xi ⎧ ⎨ ⎩ ξ ∈ W1,pi 0, 1 ; ξ 0 m ∑ j 1 ajξ ( xj ) , ξ 1 m ∑ j 1 bjξ ( xj ) ⎫ ⎬ ⎭ , 1.6 for i 1, . . . , n, that is, X X1 × · · · ×Xn equipped with the norm ‖ u1, . . . , un ‖ n ∑ i 1 ∥ ∥ui ∥ ∥ pi , 1.7
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