نتایج جستجو برای: gamma operator
تعداد نتایج: 216333 فیلتر نتایج به سال:
We investigate the Bi-Laplacian with Wentzell boundary conditions in a bounded domain $\Omega\subseteq\mathbb{R}^d$ Lipschitz $\Gamma$. More precisely, using form methods, we show that associated operator on ground space $L^2(\Omega)\times L^2(\Gamma)$ has compact resolvent and generates holomorphic strongly continuous real semigroup of self-adjoint operators. Furthermore, give full characteriz...
The DNA double-strand break (DSB) is the primary lethal lesion after therapeutic radiation. Thus, the development of assays to detect and to quantitate these lesions could have broad preclinical and clinical impact. Phosphorylation of histone H2AX to form gamma-H2AX is a known marker for irradiation-induced DNA DSBs. However, the first generation assay involves the use of immunofluorescent stai...
The transient evoked responses of auditory cortex, reticular formation, hippocampus and cerebellar cortex to auditory stimulation have been analysed in the gamma frequency band on cats with chronically implanted electrodes. We found gamma band transient responses consisting of wave packets with 3-4 oscillations in all of the studied brain structures in the first 100 ms of the poststimulus perio...
Each mode $j$ of the electromagnetic field is mathematically equivalent to a harmonic oscillator with wave function ${\ensuremath{\psi}}_{j}({x}_{j})$ in quadrature representation. An approach was recently introduced which further quantized produce operator ${\stackrel{\ifmmode \hat{}\else \^{}\fi{}}{\ensuremath{\psi}}}_{j}({x}_{j})$ [J. D. Franson, Phys. Rev. A 104, 063702 (2021)]. This allows...
One of our first activities in natural resources management and development programs is to acquire knowledge on Landslide Susceptible areas. The aim of this research is landslide hazard zonation in some part of Haraz watershed between Vana village and Emam zadeh Ali, using fuzzy membership functions and fuzzy operators. At first landslide points were recognized using arial photography and field...
This work describes a knowledge-guided clustering approach for mineral potential mapping (MPM), by which the optimum number of clusters is derived form a knowledge-driven methodology through a concentration-area (C-A) multifractal analysis. To implement the proposed approach, a case study at the North Narbaghi region in the Saveh, Markazi province of Iran, was investigated to discover porphyry ...
This paper is a survey devoted to the transformations $$\begin{aligned} C&\mapsto \frac{1}{(2\pi i)^2}\int _{\Gamma _1}\int _2}f(\lambda ,\mu )\,R_{1,\,\lambda }\,C\, R_{2,\,\mu }\,{\mathrm{d}}\mu \,{\mathrm{d}}\lambda ,\\ \frac{1}{2\pi i}\int }g(\lambda )R_{1,\,\lambda R_{2,\,\lambda }\,{\mathrm{d}}\lambda , \end{aligned}$$ where $$R_{1,\,(\cdot )}$$ and $$R_{2,\,(\cdot are pseudo-resolvents a...
فرض کنید g یک گروه متناهی باشد. گراف مولد (gamma(g گرافی با مجموعه رئوس عناصر غیر همانی g است که در آن دو راس a,b مجاور هستند اگر و تنها اگر زیرگروه تولید شده توسط آنها برابر g باشد. در این سخنرانی گراف مولد یک گروه را بررسی می کنیم به ویژه گراف مولد حاصل ضرب پیچشی s توسط { c-{m را بررسی می کنیم که در آن s گروه ساده متناهی و {c-{m گروه دوری از مرتبه m است. عدد صحیح مثبت m را طوری تعیین می کنیم ...
فرض کنید w یک گروه و w=(s) که در آن s = {s1,. . sn | (sisj)mij = 1, 1 ? i,j ? n} و m_ij in z و به ازای هر i, m_ij= 1 در این صورت گروه w را یک گروه کاکستر می نامیم. هر یک از s_i ها را انعکاس نامیم و مجموعه ی همه ی انعکاس ها را به صورت زیر نشان میدهیم. t= {wsw-1 : w in w , sin s} هم چنین فرض کنید w یک گروه و s زیر مجموعه ی کیلی از آن باشد. در این صورت گراف کیلی w نسبت به s را که با gamma(w,...
abstract in this thesis at first we comput the determinant of hankel matrix with enteries a_k (x)=?_(m=0)^k??((2k+2-m)¦(k-m)) x^m ? by using a new operator, ? and by writing and solving differential equation of order two at points x=2 and x=-2 . also we show that this determinant under k-binomial transformation is invariant.
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