Blar i SINTEF Open på forfatter "Lukkassen, Dag"
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Generalized Chessboard Structures Whose Effective Conductivities Are Integer Valued
Lukkassen, Dag; Meidell, Annette (Journal article; Peer reviewed, 2012)We consider generalized chessboard structures where the local conductivity takes two values 𝑎� and 𝑏�. All integer combinations of 𝑎� and 𝑏� which make the components of effective conductivity matrix integer valued are ... -
Weighted Hardy Operators in Complementary Morrey Spaces
Lukkassen, Dag; Persson, Lars-Erik; Samko, Stefan (Peer reviewed; Journal article, 2012)We study the weighted -boundedness of the multidimensional weighted Hardy-type operators and with radial type weight , in the generalized complementary Morrey spaces defined by an almost increasing function . We prove a ... -
Weighted Hardy-Type Inequalities in Variable Exponent Morrey-Type Spaces
Lukkassen, Dag; Persson, Lars Erik; Samko, Stefan; Wall, Peter (Peer reviewed; Journal article, 2013)