Resultats globals: 3 registres trobats en 0.02 segons.
Articles, 3 registres trobats
Articles 3 registres trobats  
1.
14 p, 357.8 KB On generic flag varieties for odd spin groups / Karpenko, Nikita A. (University of Alberta)
For the spin group G = Spin2n+1 with arbitrary n, a generic G-torsor E over a field, and a parabolic subgroup P ⊂ G, we consider the generic flag variety E/P and describe its Chow ring modulo torsion. [...]
2023 - 10.5565/PUBLMAT6722310
Publicacions matemàtiques, Vol. 67 Núm. 2 (2023) , p. 743-756 (Articles)  
2.
17 p, 570.2 KB Normal forms and global phase portraits of quadratic and cubic integrable vector fields having two nonconcentric circles as invariant algebraic curves / Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Messias, Marcelo (Universidade Estadual Paulista. Departamento de Matemática e Computação (Brazil)) ; Reinol, Alisson C. (Universidade Estadual Paulista. Departamento de Matemática e Computação (Brazil))
In this paper, we give the normal form of all planar polynomial vector fields of degree d ≤ 3 having two nonconcentric circles C and C as invariant algebraic curves and the function H=C C , with α and β real values, as first integral. [...]
2017 - 10.1080/14689367.2016.1263600
Dynamical Systems, Vol. 32, Issue 3 (2017) , p. 374-390  
3.
24 p, 230.7 KB On the value-distribution of Epstein zeta-functions / Steuding, Jorn (Universität Würzburg. Institut für Mathematik)
We investigate the value-distribution of Epstein zeta-functions ζ(s; Q), where Q is a positive definite quadratic form in n variables. We prove an asymptotic formula for the number of c-values, i. e. [...]
2007 - 10.5565/PUBLMAT_PJTN05_12
Publicacions matemàtiques, Vol. Extra (2007) , p. 221-244  

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