نتایج جستجو برای: delta convergence

تعداد نتایج: 167027  

As special depositional environments which are adjacent to the seas, deltas have provided a field for human habitat establishment. Geomorphic features of deltas are in constant transformation due to their dynamic features. Constructing dams on rivers can intensify these changes and cause either negative or positive consequences. Minab delta in Hormozgan Province of Iran is a round or crescent-s...

Journal: :Proceedings of the American Mathematical Society 2021

We prove that the locally convex space $C_{p}(X)$ of continuous real-valued functions on a Tychonoff $X$ equipped with topology pointwise convergence is distinguished if and only $\Delta$-space in sense \cite {Knight}. As an application this characterization theorem we obtain following results: 1) If \v{C}ech-complete (in particular, compact) such $C_p(X)$ distinguished, then scattered. 2) For ...

Journal: :گوارش 0
ali abtahi mohammad-hassan emami fereshteh alsahebfosoul mohsen masjedi ali saffaei

background : an elevation in the mean percentages of the gamma delta t lymphocytes per total t cells in the epithelium of the small intestine has a diagnostic value for celiac disease.  this study aimed to measure the percentages of the peripheral blood gamma delta t lymphocytes in the adults' celiac disease and healthy controls. materials and methods: in this case-control study the absolute nu...

Journal: :Constructive Approximation 2023

We consider the homogeneous Dirichlet problem for integral fractional Laplacian $$(-\Delta )^s$$ . prove optimal Sobolev regularity estimates in Lipschitz domains provided solution is $$C^s$$ up to boundary. present construction of graded bisection meshes by a greedy algorithm and derive quasi-optimal convergence rates approximations such continuous piecewise linear functions. The nonlinear sca...

Journal: :bulletin of the iranian mathematical society 2014
pratulananda das ekrem savas

in this paper‎, ‎following a very recent‎ ‎and new approach‎, ‎we further generalize recently introduced‎ ‎summability methods‎, ‎namely‎, ‎$i$-statistical convergence and‎ ‎$i$-lacunary statistical convergence (which extend the important‎ ‎summability methods‎, ‎statistical convergence and lacunary‎ ‎statistical convergence using ideals of $mathbb{n}$) and‎ ‎introduce the notions of $i$-statis...

Journal: :Advances in Difference Equations 2021

Abstract In this paper, we discuss a generalization to the Cherednik–Opdam integral operator an abstract space of Boehmians. We introduce sets Boehmians and establish delta sequences certain class convolution products. Then prove that extended is linear, bijective continuous with respect convergence generalized spaces Moreover, derive embeddings properties theory. obtain inversion formula provi...

1996
Carl M. Bender Kimball A. Milton

A new version of the delta expansion is presented, which, unlike the conventional delta expansion, can be used to do nonperturbative calculations in a self-interacting scalar quantum field theory having broken symmetry. We calculate the expectation value of the scalar field to first order in δ, where δ is a measure of the degree of nonlinearity in the interaction term. Typeset using REVTEX 1 In...

Journal: :Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics 1999
A Hannachi

This paper addresses the question of the rate of synchronization of two identical systems as a function of the inserting time interval Delta t between inserted variables of the driving system in the role of the same variables of the driven system in a simplified Hamiltonian system and its application to a simplified geophysical model. We start by analyzing the synchronization in a simplified tw...

Background & Objective: FLT3-ITD mutation detection has been an integral part of diagnostic work ups focused on acute myeloid leukemia. However, some studies have indicated that the mutation is unstable during the various stages of the disease. The purpose of this study was to evaluate the stability of this marker in paired diagnosis-relapse samples using Delta-PCR method. Materials & Methods:...

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