Concept

Bijection réciproque

Publications associées (44)

Basefield transforms with the convolution property

We present a general framework for constructing transforms in the field of the input which have a convolution-like property. The construction is carried out over the reals, but is shown to be valid over more general fields. We show that these basefield tra ...

1994

Regulation of gene expression by fatty acids and fibric acid derivatives: an integrative role for peroxisome proliferator activated receptors. The Belgian Endocrine Society Lecture 1992.

Johan Auwerx

A group of receptors termed peroxisome proliferator activated receptors (PPAR), belonging to the nuclear hormone receptor supergene family, might be crucial in explaining how a diverse group of apparently unrelated chemicals induce peroxisomal proliferatio ...

1992

Structure and arithmetic complexity of products and inverses of Toeplitz matrices

Martin Vetterli

We derive a formula for the product of two Toeplitz matrices that is similar to the Trench formula for the inverse of a Toeplitz matrix. We then derive upper and lower bounds for number of multiplications required to compute the inverse or the product of T ...

1991

Theoretical and experimental study of the inlet and outlet cavitation in a model of a Francis turbine

François Avellan

In order to study the inlet and outlet cavitation in a Francis turbine (nq = 48) a numerical model of the bubble dynamics is established. By using the pressure and velocity distribution obtained by a 3-D potential flow analysis of the turbine, the Rayleigh ...

National Engineering Laboratory East Kilbride1984

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