Results 31 to 40 of about 4,831,190 (292)

On the structure and origin of pressure fluctuations in wall turbulence: predictions based on the resolvent analysis [PDF]

open access: yes, 2014
We generate predictions for the fluctuating pressure field in turbulent pipe flow by re-formulating the resolvent analysis of McKeon & Sharma (2010) in terms of the so-called primitive variables. Under this analysis, the nonlinear convective terms in
Luhar, M.   +4 more
core   +1 more source

Resolving sets for Johnson and Kneser graphs

open access: yesEuropean Journal of Combinatorics, 2013
A set of vertices $S$ in a graph $G$ is a {\em resolving set} for $G$ if, for any two vertices $u,v$, there exists $x\in S$ such that the distances $d(u,x) \neq d(v,x)$. In this paper, we consider the Johnson graphs $J(n,k)$ and Kneser graphs $K(n,k)$, and obtain various constructions of resolving sets for these graphs. As well as general constructions,
Robert F. Bailey   +6 more
openaire   +4 more sources

Resolving Sets without Isolated Vertices

open access: yesProcedia Computer Science, 2015
AbstractLet G be a connected graph. Let W = (w1, w2, ..., wk ) be a subset of V with an order imposed on it. For any v ∈ V, the vector r(v|W) = (d(v, w1), d(v, w2), ..., d(v, wk )) is called the metric representation of v with respect to W. If distinct vertices in V have distinct metric representations, then W is called a resolving set of G.
P. Jeya Bala Chitra, S. Arumugam 0001
openaire   +2 more sources

Coloring Cantor sets and resolvability of pseudocompact spaces [PDF]

open access: yesCommentationes Mathematicae Universitatis Carolinae, 2019
8 ...
Juhász, István   +2 more
openaire   +3 more sources

Opposition control within the resolvent analysis framework [PDF]

open access: yes, 2014
This paper extends the resolvent analysis of McKeon & Sharma (2010) to consider flow control techniques that employ linear control laws, focusing on opposition control (Choi et al. 1994) as an example.
B. J. McKeon   +6 more
core   +1 more source

A Minimum Doubly Resolving Set and Strong Resolving Set for the Crystal Cubic Carbon

open access: yes, 2022
Personal reasons, Professor Jia Bao Liu asked us not to mention his name in the article and to thank him only in the acknowledgments ...
Zafari, Ali, Alikhani, Saeid
openaire   +2 more sources

Functional analysis method for the M/G/1 queueing model with single working vacation

open access: yesOpen Mathematics, 2018
In this paper, we study the asymptotic property of underlying operator corresponding to the M/G/1 queueing model with single working vacation, where both service times in a regular busy period and in a working vacation period are function. We obtain that
Kasim Ehmet, Gupur Geni
doaj   +1 more source

Non-Euclidean metric on the resolvent set [PDF]

open access: yes, 2019
For a bounded linear operator $A$ on a complex Hilbert space $\mathcal{H}$, the Douglas-Yang metric on the resolvent set $\rho(A)$ is defined by the metric function $g_{\vec{x}}(z)=\left \| \big(A -z I\big)^{-1} \vec{x} \right \|^2$, where $\vec{x} \in \
Tran, Mai Thi Thuy
core   +1 more source

Minimum weight resolving sets of grid graphs [PDF]

open access: yesDiscrete Mathematics, Algorithms and Applications, 2016
For a simple graph [Formula: see text] and for a pair of vertices [Formula: see text], we say that a vertex [Formula: see text] resolves [Formula: see text] and [Formula: see text] if the shortest path from [Formula: see text] to [Formula: see text] is of a different length than the shortest path from [Formula: see text] to [Formula: see text].
Andersen, Patrick   +2 more
openaire   +3 more sources

On spectral question of the Cauchy-Riemann operator with homogeneous boundary value conditions

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2018
In this paper we consider the eigenvalue problem for the Cauchy - Riemann operator with homogeneous Dirichlet type boundary conditions. The statement of the problem is justified to the theorem of M. Otelbaev and A.N.
N.S. Imanbaev, B.E. Kanguzhin
doaj   +1 more source

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