نتایج جستجو برای: t_0 topology

تعداد نتایج: 67708  

This paper introduces a novel two transistors forward topology employing a z-source to achieve ZVZCS and power transformer resetting for various applications. Comparing with the forward converter, this topology has the advantage of displaying ZCS condition with an added Z-Source and no additional switches when the switches turn on, and that ZVS condition happens when the switches turn off. Duty...

Journal: :bulletin of the iranian mathematical society 0
h. rezaei university of yasouj

we consider the transitive linear maps on the operator algebra $b(x)$for a separable banach space $x$. we show if a bounded linear map is norm transitive on $b(x)$,then it must be hypercyclic with strong operator topology. also we provide a sot-transitivelinear map without being hypercyclic in the strong operator topology.

Topology construction and topology maintenance are significant sub-problems of topology control. Spanning tree based algorithms for topology control are basically transmission range based type construction algorithms. The construction of an effective backbone, however, is indirectly related to the placement of nodes. Also, the dependence of network reliability on the communication path undertak...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه هرمزگان 1389

در این پایان نامه bl- جبر را تعریف کرده و بعضی روابط مهم در bl- جبر را بیان وثابت می کنیم .سپس روابط بین عملگرهای بستار و bl- جبر را مطالعه نموده و خواص عملگرهای بستار و bl - همومورفیسم روی bl - جبر را تحقیق می کنیم . نشان می دهیم تصویر یک عملگر بستار روی bl - جبر با یک bl - جبر خارج قسمتی یکریخت است . همچنین طیف های اول و ماکسیمال از یکbl – جبر را بررسی و ثابت می کنیم که طیف اول، فضای توپولوژی...

Journal: :Electronic Journal of Differential Equations 2022

We study the oscillatory behavior of solution to second order nonlinear differential equations with a sub-linear neutral term $$ \big(a(t)[(x(t)+p(t)x^{\alpha}(\tau(t)))']^{\gamma}\big)'+q(t)x^{\beta}(\sigma(t))=0, \quad t\geq t_0>0. A new criterion is established that improves related results reported in literature. Moreover, some examples are provided illustrate main results.

Journal: :Monthly Notices of the Royal Astronomical Society 2022

Feedback from core collapse supernovae (SNe), the final stage of evolution massive stars, is a key element in galaxy formation theory. The energy budget SN feedback, as well duration over which SNe occur, are constrained by stellar lifetime models and minimum mass star that ends its life SN. Simplifying approximations for this rate ubiquitous simulation studies. We show here how choice timings ...

Journal: :Jurnal Inspirasi Pendidikan 2023

This journal discusses "The Effectiveness of the Implementation BTQ Program on Increasing Reading and Writing Proficiency in Qur'an Semester III Students Class 2020 majoring Islamic Religious Education, Faculty Tarbiyah Teacher Training UIN Alauddin Makassar". The problems discussed this thesis are 1. How is to Improve Al-Qur'an Education 2. Education.
 type research Quantitative where dat...

A. A. Atai, A. Ahrari,

The prevalent strategy in the topology optimization phase is to select a subset of members existing in an excessively connected truss, called Ground Structure, such that the overall weight or cost is minimized. Although finding a good topology significantly reduces the overall cost, excessive growth of the size of topology space combined with existence of varied types of design variables challe...

Journal: :iranian journal of fuzzy systems 2011
sergey a. solovyov

motivated by the recent study on categorical properties of latticevalued topology, the paper considers a generalization of the notion of topological system introduced by s. vickers, providing an algebraic and a coalgebraic category of the new structures. as a result, the nature of the category   topsys   of s. vickers gets clari ed, and a metatheorem is stated, claiming that (latticevalu...

Journal: :Metrika 2021

Abstract We discuss the estimation of a change-point $$t_0$$ t 0 at which parameter (non-stationary) AR(1)-process possibly changes in gradual way. Making use observations $$X_1,\ldots ,X_n$$ X 1 , …<...

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