32 citations · 36 across the 4 of their papers we have counts for
4 papers
Invariance of the relativistic one-particle distribution function
Fabrice Debbasch, Jean-Pierre Rivet, Willem Van Leeuwen
The one-particle distribution function is of importance both in non-relativistic and relativistic statistical physics. In the relativistic framework, Lorentz invariance is possibly…
Biologically inspired learning in a layered neural net
J. Bedaux, W. A. van Leeuwen
A feed-forward neural net with adaptable synaptic weights and fixed, zero or non-zero threshold potentials is studied, in the presence of a global feedback signal that can only hav…
Density Perturbations in the Early Universe
P. G. Miedema, W. A. van Leeuwen
We propose a way to construct manifestly gauge independent quantities out of the gauge dependent quantities occurring in the linearized Einstein equations. Thereupon, we show that…
Combining Hebbian and reinforcement learning in a minibrain model
R. J. C. Bosman, W. A. van Leeuwen, B. Wemmenhove
A toy model of a neural network in which both Hebbian learning and reinforcement learning occur is studied. The problem of `path interference', which makes that the neural net quic…