نتایج جستجو برای: non commuting graph

تعداد نتایج: 1495573  

2008
Andrzej Rostworowski

The odderon equation is studied in terms of the variable suggested by the modular invariance of the 3 Reggeon system. Odderon charge is identified with the cross-product of three conformal spins. A complete set of commuting operators: ĥ2 and q̂ is diagonalized and quantization conditions for eigenvalues of the odderon charge q̂ are solved for arbitrary conformal weigth h. PACS: 12.38.Cy; 11.55.Jy.

Journal: :Growth and change 1997
D M Levinson A Kumar

"This paper evaluates the influence of residential density on commuting behavior across U.S. cities while controlling for available opportunities, the technology of transportation infrastructure, and individual socio-economic and demographic characteristics. The measures of metropolitan and local density are addressed separately.... Regressions are conducted to predict commuting time, speed, an...

Journal: :Reviews in Mathematical Physics 2021

We generalise gauge theory on a graph so that the group becomes finite-dimensional ribbon Hopf algebra, graph, and gauge-theoretic concepts such as connections, transformations observables are replaced by linearised analogues. Starting from physical considerations, we derive an axiomatic definition of Hopf-algebra theory, including locality conditions under which for general can be assembled lo...

Journal: :journal of linear and topological algebra (jlta) 0
m azadi department of mathematics, islamic azad university, centeral tehran branch, tehran, iran. h amadi department of mathematics, islamic azad university, centeral tehran branch, tehran, iran.

in this paper we study the existence of commuting regular elements, verifying the notion left (right) commuting regular elements and its properties in the groupoid g(n) . also we show that g(n) contains commuting regular subsemigroup and give a necessary and sucient condition for the groupoid g(n) to be commuting regular.

1996
Uma Mahanta

In this paper we calculate the corrections to ztt̄ couplings induced by non-commuting ETC interactions. The extra parameters δg L, s 2 and 1 x of non-commuting ETC models and the usual SM parameters will be be assumed to be determined from a global fit to the LEP 1 EW data. We find that in the heavy (light) case F t L is modified by at most 4% (2.8%) relative to its SM value provided δRb < .0088...

2007
G. AQUINO

It is shown that the full unknown state of a spin1 2 system, S, which, within Born’s statistical interpretation, is meant as the state of an ensemble of identically prepared systems and is described by its density matrix, can be determined with a simultaneous measurement with the help of an “assistant” system A whose initial state is known. The idea is to let S and A interact with each other in...

Journal: :transactions on combinatorics 2013
majdeddin najafi farid shaikholeslam

in this article a graph theoretical approach is employed to study some specifications of dynamic systems with time delay in the inputs and states, such as structural controllability and observability. first, the zero and non-zero parameters of a proposed system have been determined, next the general structure of the system is presented by a graph which is constructed by non-zero parameters. the...

2017
Bernd Lachmann Rayna Sariyska Christopher Kannen Maria Stavrou Christian Montag

The focus of the present work was on the association between commuting (business and private), life satisfaction, stress, and (over-) use of the Internet. Considering that digital devices are omnipresent in buses and trains, no study has yet investigated if commuting contributes to the development of Internet addiction. Overall, N = 5039 participants (N = 3477 females, age M = 26.79, SD = 10.68...

Journal: :Physica D: Nonlinear Phenomena 2021

In this paper we illuminate some algebraic-combinatorial structure underlying the second order networks (SONETS) random graph model of Zhao, Beverlin, Netoff and Nykamp collaborators (Fuller, 2016; 2012; Zhao et al. 2011). particular show that algorithm is deeply connected with a certain homogeneous coherent configuration, non-commuting generalization classical Johnson scheme. This algebraic un...

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