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pro vyhledávání: '"Zullo, F."'
In the present paper we reconsider the integrable case of the Hamiltonian $N$-species Volterra system, as it has been introduced by Vito Volterra in 1937, and significantly enrich the results already published in the ArXiv in 2019. In fact, we presen
Externí odkaz:
http://arxiv.org/abs/2407.09155
Publikováno v:
Open Communications in Nonlinear Mathematical Physics, Special Issue in Memory of Decio Levi (February 15, 2024) ocnmp:12491
In recent work, we presented the construction of a family of difference equations associated with the Stieltjes continued fraction expansion of a certain function on a hyperelliptic curve of genus $g$. As well as proving that each such discrete syste
Externí odkaz:
http://arxiv.org/abs/2310.19584
Autor:
Hone, A. N. W., Zullo, F.
Publikováno v:
Random Matrices: Theory and ApplicationsVol. 07, No. 04, 1840001 (2018)
We present some observations on the tau-function for the fourth Painlev\'e equation. By considering a Hirota bilinear equation of order four for this tau-function, we describe the general form of the Taylor expansion around an arbitrary movable zero.
Externí odkaz:
http://arxiv.org/abs/1706.02341
Publikováno v:
In Land Use Policy January 2021 100
Publikováno v:
In Applied Mathematical Modelling January 2021 89 Part 1:171-187
We propose an extension of the concept of algebraic entropy, as introduced by Bellon and Viallet for rational maps, to algebraic maps (or correspondences) of a certain kind. The corresponding entropy is an index of the complexity of the map. The defi
Externí odkaz:
http://arxiv.org/abs/1508.01440
Autor:
Zullo, F.
Publikováno v:
In Mathematics and Computers in Simulation October 2020 176:312-318
Publikováno v:
In International Journal of Heat and Mass Transfer November 2019 143
Publikováno v:
In Journal of Urban Management April 2019 8(1):42-56
We present some observations on the asymptotic behaviour of the coefficients in the Laurent series expansion of solutions of the first Painleve equation. For the general solution, explicit recursive formulae for the Taylor expansion of the tau-functi
Externí odkaz:
http://arxiv.org/abs/1210.6822