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20022009
most citedImproved Cosmological Constraints from New, Old and Combined Supernova Datasets

1.6k citations

Showing 2003Show all

10 papers · 1 filter

math.PR2003

A Fractal Valued Random Iteration Algorithm and Fractal Hierarchy

Michael Barnsley, John E. Hutchinson, Örjan Stenflo

We describe new families of random fractals, referred to as "V-variable", which are intermediate between the notions of deterministic and of standard random fractals. The parameter…

astro-ph20031 cited

High-resolution optical studies of nearby Type Ia supernovae

Peter Lundqvist, Seppo Mattila, Jesper Sollerman +5

Since April 2000, a program using the ESO/VLT/UVES to search for early circumstellar signatures from nearby supernovae has been conducted. Until now, two Type Ia supernovae have be…

math.AG2003

Tangent lifting of deformations in mixed characteristic

Torsten Ekedahl, Nick I. Shepherd-Barron

This article presents a new approach to the unobstructedness result for deformations of Calabi-Yau varieties by introducing the tangent lifting property for a functor on artinian l…

math.DG2003

On Einstein equations on manifolds and supermanifolds

D. Leites, E. Poletaeva, V. Serganova

The Einstein equations (EE) are certain conditions on the Riemann tensor on the real Minkowski space M. In the twistor picture, after complexification and compactification M become…

cond-mat.dis-nn20036 cited

Distributions of number of sexual partnerships have power law decaying tails and finite variance

Fredrik Liljeros, Christofer R. Edling, H. Eugene Stanley +2

In a recent paper, James Holland Jones and Mark Handcock re-analyze two of the four datasets comprising a database, first analyzed by us, which records the number of distinct sexua…

math.CA2003

Hyperbolic polynomials and spectral order

Julius Borcea, Boris Shapiro

The spectral order on $\bR$ induces a partial ordering on the manifold $\calH_{n}$ of monic hyperbolic polynomials of degree . We show that the semigroup $\tilde{\calS}$ generat…