Results 31 to 40 of about 30,322 (273)
Multiple positive solutions for a nonlinear 2n-th order m-point boundary value problems
In this paper, we consider the existence of multiple positive solutions for the 2n-th order $m$-point boundary value problems: $$\left\{\begin{array}{ll} x^{(2n)}(t)=f(t,x(t),x^{''}(t),\cdots ,x^{(2(n-1))}(t)), 0\leq t\leq 1,\\ x^{(2i+1)}(0)=\sum\limits_{
Youyu Wang, Yantao Tang, Meng Zhao
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Bounds for the smallest $k$-chromatic graphs of given girth [PDF]
Let $n_g(k)$ denote the smallest order of a $k$-chromatic graph of girth at least $g$. We consider the problem of determining $n_g(k)$ for small values of $k$ and $g$.
Geoffrey Exoo, Jan Goedgebeur
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Homomorfisa Modul Deret Pangkat Tergeneralisasi Miring
Diberikan sebarang ring komutatif $R$ dengan elemen satuan, monoid terurut tegas $(S,\leq)$, homomorfisma monoid $\omega:S\rightarrow End(R)$, submonoid $S_1,S_2\subseteq S$ yang masing-masing dilengkapi urutan $\leq_1, \leq_2$ yang \textit{coarser ...
Ahmad Faisol, Fitriani Fitriani
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Limit theorems for ratios of order statistics from uniform distributions
Let {Xni,1≤i≤mn,n≥1} $\{X_{ni}, 1 \leq i \leq m_{n}, n\geq 1\}$ be an array of independent random variables with uniform distribution on [0,θn] $[0, \theta _{n}]$, and {Xn(k),k=1,2,…,mn} $\{X_{n(k)}, k=1, 2, \ldots , m_{n}\}$ be the kth order statistics ...
Shoufang Xu, Changlin Mei, Yu Miao
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Approach to the construction of the spaces $ S{D^p}[\mathbb{R}^{\infty}]$ for $1 \leq p \leq \infty$
The objective of this paper is to construct an extension of the class of Jones distribution Banach spaces $S{D^p}[\mathbb{R}^{n}], 1\leq p\leq \infty,$ which appeared in the book by Gill and Zachary \cite{TG} to $S{D^p}[\mathbb{R}^{\infty}]$ for $1 ...
Kalita, Hemanta
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Assessing urban green space distribution in a compact megacity by landscape metrics
The pattern and structure of urban green space (UGS) plays a significant role in the landscape and ecological quality (LEQ) of UGS, especially in a compact city with limited space.
Huilin Liang, Di Chen, Qingping Zhang
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Random permutations and their discrepancy process [PDF]
Let $\sigma$ be a random permutation chosen uniformly over the symmetric group $\mathfrak{S}_n$. We study a new "process-valued" statistic of $\sigma$, which appears in the domain of computational biology to construct tests of similarity between ordered ...
Guillaume Chapuy
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On the deformed Besov-Hankel spaces [PDF]
In this paper we introduce function spaces denoted by \(BH_{\kappa,\beta}^{p,r}\) (\(0\lt\beta\lt 1\), \(1\leq p, r \leq +\infty\)) as subspaces of \(L^p\) that we call deformed Besov-Hankel spaces.
Salem Ben Saïd +2 more
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Zero-sum partitions of Abelian groups of order $2^n$ [PDF]
The following problem has been known since the 80's. Let $\Gamma$ be an Abelian group of order $m$ (denoted $|\Gamma|=m$), and let $t$ and $m_i$, $1 \leq i \leq t$, be positive integers such that $\sum_{i=1}^t m_i=m-1$.
Sylwia Cichacz, Karol Suchan
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CALCULATING BEDLOAD TRANSPORT IN RIVERS: CONCEPTS, CALCULUS ROUTINES AND APPLICATION
Rivers are immensely important to human activities such as water supply, navigation, energy generation, and agriculture. They are also an important morphodynamic agent of erosion, transport and deposition.
Hudson de Azevedo Macedo +6 more
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