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pro vyhledávání: '"Roman, Fabio"'
Autor:
Roman, Fabio
Although Galerkin discretizations have been intensively employed in the IgA context, an efficient implementation requires special numerical quadrature rules when constructing the system of equations. To avoid this issue, isogeometric collocation meth
Externí odkaz:
http://arxiv.org/abs/1711.10917
Autor:
Roman, Fabio
We investigate integer numbers which possess at the same time the properties to be triangulars and squares, that are, numbers $a$ for which do exist integers $m$ and $n$ such that $ a = n^2 = \frac{m \cdot (m+1)}{2} $. In particular, we are intereste
Externí odkaz:
http://arxiv.org/abs/1703.06701
Autor:
Roman, Fabio
We collect some new results relative to the study of the spectral analysis of matrices in Galerkin methods based on generalized B-splines with high smoothness.
Externí odkaz:
http://arxiv.org/abs/1703.03953
Autor:
Marchisio, Marina1, Roman, Fabio1, Sacchet, Matteo1, Spinello, Enrico2, Nikolov, Linko3, Grzelak, Malgorzata4, Sava, Alin-Constantin5
Publikováno v:
International Conference on e-Learning. 2023, p35-42. 8p.
Autor:
Bracco, Cesare, Roman, Fabio
We consider a class of non-polynomial spline spaces over T-meshes, that is, of spaces locally spanned both by polynomial and by suitably-chosen non-polynomial functions, which we will refer to as generalized splines over T-meshes. For such spaces, we
Externí odkaz:
http://arxiv.org/abs/1401.7911
Autor:
Marchisio, Marina1, Roman, Fabio1, Sacchet, Matteo1, Spinello, Enrico2, Nikolov, Linko3, Grzelak, Malgorzata4, Rykala, Magdalena4, Moldoveanu, Cristian-Emil5
Publikováno v:
International Conference on e-Learning. 2022, p68-75. 8p.
Publikováno v:
International Conference on e-Learning. 2021, p54-61. 8p.
Publikováno v:
In Computer Aided Geometric Design July 2016 45:151-173
Autor:
Bracco, Cesare, Roman, Fabio
Publikováno v:
In Journal of Computational and Applied Mathematics 1 March 2016 294:102-123
Generalized spline spaces over T-meshes: Dimension formula and locally refined generalized B-splines
Publikováno v:
In Applied Mathematics and Computation 1 January 2016 272 Part 1:187-198