نتایج جستجو برای: h type t norms
تعداد نتایج: 2352871 فیلتر نتایج به سال:
In this paper we sharpen a theorem of Gröchenig about embedding weighted Lp-spaces into a modulation space. The theorem is closely related to the problem of pointwise convergence in the Poisson summation formula (PSF). We also show that this sharp version is optimal in some sense by extending a family of counterexamples to PSF also due to Gröchenig. The proof requires new techniques, namely the...
A (continuous) t-norm is called equationally definable when the corresponding standard BL-algebra [0, 1]∗ defined by ∗ and its residuum is the only (up to isomorphism) standard BL-algebra that generates the same variety Var([0, 1]∗). In this chapter we check that a continuous t-norm ∗ is equationally definable if and only if the t-norm is a finite ordinal sum of copies of the three basic contin...
A norm ‖ · ‖ on R is said to be absolute if ‖(x, y)‖ = ‖(|x|, |y|)‖ for all (x, y) ∈R, and normalized if ‖(, )‖ = ‖(, )‖ = . The set of all absolute normalized norms onR is denoted by AN. Bonsall and Duncan [] showed the following characterization of absolute normalized norms on R. Namely, the set AN of all absolute normalized norms on R is in a one-to-one correspondence with the s...
Two–sided estimates of Schatten–von Neumann norms for weighted Volterra integral operators are established. Analogous problems for some potential-type operators defined on R are solved. Let H be a separable Hilbert space and let σ∞(H) be the class of all compact operators T : H → H, which forms an ideal in the normed algebra B of all bounded linear operators onH. To construct a Schattenvon Neum...
Changes to the symbiotic microbiota early in life, or the absence of it, can lead to exacerbated type 2 immunity and allergic inflammations. Although it is unclear how the microbiota regulates type 2 immunity, it is a strong inducer of proinflammatory T helper 17 (T(H)17) cells and regulatory T cells (T(regs)) in the intestine. Here, we report that microbiota-induced T(regs) express the nuclear...
Introduction & Objective: The prevalence of substance abuse among college students is increasing drastically and requires immediate skill-based substance abuse intervention such as assertive skills. The purpose of this study was to develope the healthy behavior to change the subjective norms of students in order to decrease their tendency towards substance abuse. Materials & Methods: A pre a...
The Berezin transform $\widetilde{T}$ and the radius of an operator
 $T$ on reproducing kernel Hilbert space $\mathcal{H}\left( Q\right) $
 over some set $Q$ with $K_{\eta}$ are defined,
 respectively, by
 \[
 \widetilde{T}(\eta)=\left\langle {T\frac{K_{\eta}}{{\left\Vert K_{\eta
 }\right\Vert }},\frac{K_{\eta}}{{\left\Vert K_{\eta}\right\Vert }}%
 }\right\ran...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید