3 papers
physics.comp-ph2004
BFKL, MM, Alpert-Rokhlin's transform, FFTW, ARPACK and all that
E. Onofri
The evolution equation for production introduced by Marchesini and Mueller posed some intriguing mathematical puzzles, both numerical and analytic. I give a detailed acc…
hep-th1994
The Numerical Sausage
Lorenzo Belardinelli, Enrico Onofri
The renormalization group equation describing the evolution of the metric of the non linear sigma models poses some nice mathematical problems involving functional analysis, differ…
hep-lat1992
Embedding Z(3) in SU(3)
Enrico Onofri
We consider the design of a non-local MonteCarlo algorithm for lattice systems according to the idea of {\em embedding} the degrees of freedom corresponding to the center o…