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20022009
most citedMaps of random walks on complex networks reveal community structure

4.7k citations

Showing 2004Show all

28 papers · 1 filter

nlin.CD2004

Limit Cycle and Conserved Dynamics

X. -M. Zhu, L. Yin, P. Ao

We demonstrate that a potential coexists with limit cycle. Here the potential determines the final distribution of population. Our demonstration consists of three steps: We first s…

quant-ph20049 cited

Renormalization of the singular attractive potential

Mary Alberg, Michel Bawin, Fabian Brau

We study the radial Schrödinger equation for a particle of mass in the field of a singular attractive potential with particular emphasis on the bound states problem…

math.RA2004

Homological Transcendence Degree

Amnon Yekutieli, James J. Zhang

Let D be a division algebra over a base field k. The homological transcendence degree of D, denoted by Htr D, is defined to be the injective dimension of the enveloping algebra of…

astro-ph2004

The phase-space density distribution of dark matter halos

Liliya L. R. Williams, Crystal Austin, Eric Barnes +2

High resolution N-body simulations have all but converged on a common empirical form for the shape of the density profiles of halos, but the full understanding of the underlying ph…

math.AG2004

Holomorphic one-forms on varieties of general type

Christopher D. Hacon, Sándor J. Kovács

It has been conjectured that varieties of general type do not admit nowhere vanishing holomorphic one-forms. We confirm this conjecture for smooth minimal varieties and for varieti…

math.PR200460 cited

Absolute continuity of symmetric Markov processes

Z. -Q. Chen, P. J. Fitzsimmons, M. Takeda +2

We study Girsanov's theorem in the context of symmetric Markov processes, extending earlier work of Fukushima-Takeda and Fitzsimmons on Girsanov transformations of ``gradient type.…