Concept

Kodaira dimension

Publications associées (34)

NMR crystallography of oxybuprocaine hydrochloride, Modification II

The C-13 CPMAS spectrum is presented for the polymorph of oxybuprocaine hydrochloride which is stable at room temperature, i.e. Mod. II degrees. It shows crystallographic splittings arising from the fact that there are two molecules, with substantially dif ...

ROYAL SOC CHEMISTRY2007

The lexico-smallest representation of convex polyhedra

Stefano Picozzi

Every convex polyhedron in the Euclidean space

R^d

admits both H- and V-representation. For both formats, a representation is canonical if it is minimal and unique up to some elementary operations. In this paper, we extend the usual definition of canonic ...

2003

Online processing of multiple inputs in a sparsely-connected recurrent neural network

Wulfram Gerstner, Julien Mayor

The storage and short-term memory capacities of recurrent neural networks of spiking neurons are investigated. We demonstrate that it is possible to process online many superimposed streams of input. This is despite the fact that the stored information is ...

Springer2003

On cyclic MDS codes

Mohammad Amin Shokrollahi

We investigate the question when a cyclic code is maximum distance separable (MDS). For codes of (co-)dimension 3, this question is related to permutation properties of the polynomial (xb - 1)/(x - 1) for a certain b. Using results on these polynomials we ...

Springer1999

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The lexico-smallest representation of convex polyhedra

Stefano Picozzi

Every convex polyhedron in the Euclidean space

R^d

2003