University of Cape Coast Institutional Repository

Browsing Department of Mathematics & Statistics by Author "Toulopoulos, Ioannis"

Browsing Department of Mathematics & Statistics by Author "Toulopoulos, Ioannis"

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  • Multipatch discontinuous galerkin isogeometric analysis 
    Langer, Ulrich; Mantzafaris, Angelos; Moore, Stephen E.; Toulopoulos, Ioannis (University of Cape Coast, 2014)
    Isogeometric analysis (IgA) uses the same class of basis functions for both, representing the geometry of the computational domain and approximating the solution. In practical applications, geometrical patches are used in ...
  • Time-multipatch discontinuous galerkin space-time isogeometric analysis of parabolic evolution problems 
    Hofer, Christoph; Langer, Ulrich; Neumüller, Martin; Toulopoulos, Ioannis (University of Cape Coast, 2018)
    In this paper, we present a new time-multipatch discontinuous Galerkin Isogeometric Analysis (IgA) technology for solving parabolic initial-boundary problems in space and time simultaneously. We prove coercivity of the IgA ...

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