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1383 paper(s) uploaded by arkivadmin.

Index	Title	Upload Time	Modified Time
291	On extensions of Lipschitz functions Jan-Erik Björk Department of Mathematics, University of Stockholm TBD mathscidoc:1701.332295 Arkiv for Matematik, 7, (6), 513-515, 1969.1 [ Download ] [ 2017-01-08 20:34:41 uploaded by arkivadmin ] [ 760 downloads ] [ 0 comments ] Citation × OK [ Cited by 3 ] Abstract × No abstract uploaded! OK [ Abstract ] [ Full ] Please log in for comment!	2017-01-08 20:34:41	2017-01-08 20:34:41
292	Quelques propriétés des nombres algébriques du quatrième degré Trygve Nagell TBD mathscidoc:1701.332296 Arkiv for Matematik, 7, (6), 517-525, 1969.1 [ Download ] [ 2017-01-08 20:34:41 uploaded by arkivadmin ] [ 670 downloads ] [ 0 comments ] Abstract × No abstract uploaded! OK [ Abstract ] [ Full ] Please log in for comment!	2017-01-08 20:34:41	2017-01-08 20:34:41
293	Convolutions of random functions Harald Bergström Department of Mathematics, Chalmers University of Technology TBD mathscidoc:1701.332297 Arkiv for Matematik, 7, (6), 527-537, 1969.1 [ Download ] [ 2017-01-08 20:34:41 uploaded by arkivadmin ] [ 727 downloads ] [ 0 comments ] Citation × OK [ Cited by 2 ] Abstract × No abstract uploaded! OK [ Abstract ] [ Full ] Please log in for comment!	2017-01-08 20:34:41	2017-01-08 20:34:41
294	Poisson processes as renewal processes invariant under translations Murali Rao Department of Mathematics, University of Göteborg Hans Wedel Department of Mathematics, University of Göteborg TBD mathscidoc:1701.332298 Arkiv for Matematik, 7, (6), 539-541, 1969.1 [ Download ] [ 2017-01-08 20:34:41 uploaded by arkivadmin ] [ 764 downloads ] [ 0 comments ] Abstract × No abstract uploaded! OK [ Abstract ] [ Full ] Please log in for comment!	2017-01-08 20:34:41	2017-01-08 20:34:41
295	Some remarks about the limit point and limit circle theory Åke Pleijel Mathematics Department, Uppsala University TBD mathscidoc:1701.332299 Arkiv for Matematik, 7, (6), 543-550, 1969.1 [ Download ] [ 2017-01-08 20:34:42 uploaded by arkivadmin ] [ 535 downloads ] [ 0 comments ] Citation × OK [ Cited by 7 ] Abstract × Let$L$be a formally selfadjoint differential operator and$p$a real-valued function, both on$a$≤$x$<∞. The deficiency indices are the numbers of solutions of$Lu$=λ$pu$for Im λ>0 and for Im λ<0 which have a certain regularity at$x$=∞. (A) If$p(x)$≥0 this regularity means that the integral of$p(x)$│$u$│^{2}converges at infinity. (B) If$p$changes its sign for arbitrarily large values of$x$but$L$has a positive definite Dirichlet integral it is natural to relate the regularity to this integral. Weyl’s classical study of the deficiency indices is reviewed for (A) with the help of elementary theory of quadratic forms. Individual bounds are found for the deficiency indices also when$L$is of odd order. It is then indicated how the method carriers over to (B). OK [ Abstract ] [ Full ] Please log in for comment!	2017-01-08 20:34:42	2017-01-08 20:34:42
296	An inequality of Paley and convergence a.e. of Walsh-Fourier series Per Sjölin Department of Mathematics, University of Uppsala TBD mathscidoc:1701.332300 Arkiv for Matematik, 7, (6), 551-570, 1969.1 [ Download ] [ 2017-01-08 20:34:42 uploaded by arkivadmin ] [ 994 downloads ] [ 0 comments ] Citation × OK [ Cited by 130 ] Abstract × No abstract uploaded! OK [ Abstract ] [ Full ] Please log in for comment!	2017-01-08 20:34:42	2017-01-08 20:34:42
297	On a strong form of spectral synthesis John E. Gilbert The University, Newcastle-upon-Tyne, England TBD mathscidoc:1701.332301 Arkiv for Matematik, 7, (6), 571-575, 1969.1 [ Download ] [ 2017-01-08 20:34:42 uploaded by arkivadmin ] [ 746 downloads ] [ 0 comments ] Citation × OK [ Cited by 8 ] Abstract × No abstract uploaded! OK [ Abstract ] [ Full ] Please log in for comment!	2017-01-08 20:34:42	2017-01-08 20:34:42
298	On the laplace transform of functionals on classes of infinitely differentiable functions Mats Neymark Department of Mathematics, University of Stockholm TBD mathscidoc:1701.332302 Arkiv for Matematik, 7, (6), 577-594, 1968.11 [ Download ] [ 2017-01-08 20:34:42 uploaded by arkivadmin ] [ 769 downloads ] [ 0 comments ] Abstract × No abstract uploaded! OK [ Abstract ] [ Full ] Please log in for comment!	2017-01-08 20:34:42	2017-01-08 20:34:42
299	Sur un système d’équations linéaires à une infinité d’inconnues. II Karl Dagerholm TBD mathscidoc:1701.332303 Arkiv for Matematik, 7, (6), 595-600, 1968.11 [ Download ] [ 2017-01-08 20:34:42 uploaded by arkivadmin ] [ 619 downloads ] [ 0 comments ] Abstract × No abstract uploaded! OK [ Abstract ] [ Full ] Please log in for comment!	2017-01-08 20:34:42	2017-01-08 20:34:42
300	A problem of newman on the eigenvalues of operators of convolution type Anders Wik Department of Mathematics, University of Uppsala TBD mathscidoc:1701.332304 Arkiv for Matematik, 7, (6), 601-605, 1968.11 [ Download ] [ 2017-01-08 20:34:42 uploaded by arkivadmin ] [ 472 downloads ] [ 0 comments ] Abstract × No abstract uploaded! OK [ Abstract ] [ Full ] Please log in for comment!	2017-01-08 20:34:42	2017-01-08 20:34:42

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