Calculation of the Bidual for Some Function Spaces. Integrable Distributions.
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Jürgen Voigt, Peter Dierolf (1980)
Mathematische Annalen
Giuliano Bratti (1972)
Rendiconti del Seminario Matematico della Università di Padova
Ryan, John (1984)
Proceedings of the 11th Winter School on Abstract Analysis
J. Ligęza (1975)
Colloquium Mathematicae
Dietmar Vogt, Reinhold Meise (1987/1988)
Mathematische Annalen
Betancor, J.J. (1991)
International Journal of Mathematics and Mathematical Sciences
Zofia Szmydt, Bogdan Ziemian (1992)
Studia Mathematica
A class of distributions supported by certain noncompact regular sets K are identified with continuous linear functionals on . The proof is based on a parameter version of the Seeley extension theorem.
Zofia Szmydt (1983)
Annales Polonici Mathematici
Bogoljub Stanković (1987)
Publications de l'Institut Mathématique
Michael Langenbruch (2010)
Banach Center Publications
Let be an analytic functional and let be the corresponding convolution operator on Sato’s space of hyperfunctions. We show that is surjective iff admits an elementary solution in iff the Fourier transform μ̂ satisfies Kawai’s slowly decreasing condition (S). We also show that there are such that is not surjective on .
Michael Langenbruch (2004)
Studia Mathematica
Let A(Ω) denote the real analytic functions defined on an open set Ω ⊂ ℝⁿ. We show that a partial differential operator P(D) with constant coefficients is surjective on A(Ω) if and only if for any relatively compact open ω ⊂ Ω, P(D) admits (shifted) hyperfunction elementary solutions on Ω which are real analytic on ω (and if the equation P(D)f = g, g ∈ A(Ω), may be solved on ω). The latter condition is redundant if the elementary solutions are defined on conv(Ω). This extends and improves previous...
Jiří Jelínek (1986)
Commentationes Mathematicae Universitatis Carolinae
B. A. Taylor, R. Meise, Dietmar Vogt (1990)
Annales de l'institut Fourier
Solving a problem of L. Schwartz, those constant coefficient partial differential operators are characterized that admit a continuous linear right inverse on or , an open set in . For bounded with -boundary these properties are equivalent to being very hyperbolic. For they are equivalent to a Phragmen-Lindelöf condition holding on the zero variety of the polynomial .
Tarabusi, Enrico Casadio, Cohen, Joel M., Colonna, Flavia (1999)
Electronic Research Announcements of the American Mathematical Society [electronic only]
Bonet, J., Fernández, C., Meise, R. (2000)
Annales Academiae Scientiarum Fennicae. Mathematica
Mirella Krée (1974/1975)
Séminaire Paul Krée
Paul Krée (1974/1975)
Séminaire Paul Krée
Paweł Domański (2004)
Banach Center Publications
This paper is an extended version of an invited talk presented during the Orlicz Centenary Conference (Poznań, 2003). It contains a brief survey of applications to classical problems of analysis of the theory of the so-called PLS-spaces (in particular, spaces of distributions and real analytic functions). Sequential representations of the spaces and the theory of the functor Proj¹ are applied to questions like solvability of linear partial differential equations, existence of a solution depending...
P. Delorme (1991)
Inventiones mathematicae
Jiří Jelínek (2005)
Commentationes Mathematicae Universitatis Carolinae
Colombeau product of de Rham's currents coincides with generalized Itano one. Sufficient conditions are found under which it is diffeomorphism invariant.
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