نتایج جستجو برای: gamma__mu lindelof space
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in this thesis, at first we investigate the bounded inverse theorem on fuzzy normed linear spaces and study the set of all compact operators on these spaces. then we introduce the notions of fuzzy boundedness and investigate a new norm operators and the relationship between continuity and boundedness. and, we show that the space of all fuzzy bounded operators is complete. finally, we define...
in this article, we have focused one some basic and productive information about the properties of spectrum and singular values related to compact operators which are ideals in a c*-algebra of bounded operators. considering a two-sided connection between the family of symmetric gauge functions on sequence of singular values of compact operators and symmetric norms on finite dimensional ope...
اسانس گیاهان (خشک شده در سایه)، tanacetum tenuisectum , tanacetum polycephalum به دو روش: 1- تقطیر با آب 2- برای اولین بار به روش میکرواستخراج فاز جامد در فضای فوقانی گرفته شد و به روش gc/ms مورد آنالیز و شناسایی واقع گردید. عمده ترکیبات اسانس سرشاخه های گلدار گیاه (tanacetum polycephalum) hydrodistillation % compounds 12.07 camphor 10.66 1, 8- cineole 9.57 chrysanthenyl acetate – t...
let h be a separable hilbert space and let b be the set of bessel sequences in h. by using several interesting results in operator theory we study some topological properties of frames and riesz bases by constructing a banach space structure on b. the convergence of a sequence of elements in b is de_ned and we determine whether important properties of the sequence is preserved under the con...
تئوری چیدمان فضایی بر پای? گراف ها و قوانین آنان شکل می گیرد. و هر یال گراف در این تئوری برمبنای دید و دسترسی کاربر وزن دهی و تحلیل می شوند. بین هر دو نقطه در فضا که کاربر دید و دسترسی داشته باشد، برداری رسم می شود و این بردار به عنوان یک یال گراف در ارتباط دیگر یال ها تحلیل و بررسی می شود. نکته همین جاست؛ در درج? اول پارامترهای دید و دسترسی برای وزن دهی به یال های گراف کافی نیستند. ا?عمالِ...
The class of countably intersected families of sets is defined. For any such family we define a Banach space not containing l(N). Thus we obtain counterexamples to certain questions related to the heredity problem for W.C.G. Banach spaces. Among them we give a subspace of a W.C.G. Banach space not containing l(N) and not being itself a W.C.G. space. INTRODUCTION In the present paper we deal wit...
Given any positive integer $n,$ let $A(n)$ denote the height of $n^{\text{th}}$ cyclotomic polynomial, that is its maximum coefficient in absolute value. It well known unbounded. We conjecture every natural number can arise as value and prove this assuming for pair consecutive primes $p$ $p'$ with $p\ge 127$ we have $p'-p<\sqrt{p}+1.$ also occurs some polynomial show true if Andrica's always $\...
in this paper, we first define spaces of single difference sequences defined by a sequence of orlicz functions without convexity and investigate their properties. then we extend this idea to spaces of double sequences and present a new matrix theoretic approach construction of such double sequence spaces.
A typical result (consequence of Theorem 1) is that if such a function tends to a limit X as x—»x° from inside an open cone with vertex at x°, then it tends "on the average" to X as x—>x° from inside any open cone with vertex at x°. In particular, if such a function tends to limits in each of two open cones with a common vertex, these limits must be equal; for n = l (when the cones are half-lin...
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