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1383 paper(s) uploaded by arkivadmin.

Index	Title	Upload Time	Modified Time
281	Sur les unités dans les corps biquadratiques primitifs du premier rang Trygve Nagell TBD mathscidoc:1701.332285 Arkiv for Matematik, 7, (4), 359-394, 1968.7 [ Download ] [ 2017-01-08 20:34:40 uploaded by arkivadmin ] [ 743 downloads ] [ 0 comments ] Citation × OK [ Cited by 3 ] Abstract × No abstract uploaded! OK [ Abstract ] [ Full ] Please log in for comment!	2017-01-08 20:34:40	2017-01-08 20:34:40
282	On the partial differential equation$u$_{$x$}^{2}$u$_{$xx$}+2$u$_{$x$}$u$_{$y$}$u$_{$xy$}+$u$_{$y$}^{2}$u$_{$yy$}=0 Gunnar Aronsson Department of Mathematics, University of Uppsala TBD mathscidoc:1701.332286 Arkiv for Matematik, 7, (5), 395-425, 1968.4 [ Download ] [ 2017-01-08 20:34:40 uploaded by arkivadmin ] [ 877 downloads ] [ 0 comments ] Abstract × No abstract uploaded! OK [ Abstract ] [ Full ] Please log in for comment!	2017-01-08 20:34:40	2017-01-08 20:34:40
283	Direct sum decompositions in Grothendieck categories Bo Stenström dept. of Mathematics, Chalmers Institute of Technology TBD mathscidoc:1701.332287 Arkiv for Matematik, 7, (5), 427-432, 1968.4 [ Download ] [ 2017-01-08 20:34:40 uploaded by arkivadmin ] [ 709 downloads ] [ 0 comments ] Abstract × No abstract uploaded! OK [ Abstract ] [ Full ] Please log in for comment!	2017-01-08 20:34:40	2017-01-08 20:34:40
284	An extremal problem related to Kolmogoroff’s inequality for bounded functions Yngve Domar TBD mathscidoc:1701.332288 Arkiv for Matematik, 7, (5), 433-441, 1968.10 [ Download ] [ 2017-01-08 20:34:40 uploaded by arkivadmin ] [ 762 downloads ] [ 0 comments ] Abstract × Let$A$and$B$be positive numbers and$m$and$n$positive integers,$m<n$. Then there is for complex valued functions φ on$R$with sufficient differentiability and boundedness properties a representationwhere$v$_{$1$}and$v$_{$2$}are bounded Borel measures with$v$_{$1$}absolutely continuous, such that there exists a function φ with ∣φ^{(n)}∣ ⩽$A$and ∣φ∣ ⩽$A$on$R$and satisfying $$\varphi ^{(m)} (0) = A\int_R {\left\| {d\nu _1 } \right\|} + B\int_R {\left\| {d\nu _2 } \right\|} .$$ This result is formulated and proved in a general setting also applicable to derivatives of fractional order. Necessary and sufficient conditions are given in order that the measures and the optimal functions have the same essential properties as those which occur in the particular case stated above. OK [ Abstract ] [ Full ] Please log in for comment!	2017-01-08 20:34:40	2017-01-08 20:34:40
285	Smoothness of the boundary function of a holomorphic function of bounded type Harold S. Shapiro University of Michigan and University of Stockholm, Stockholm, Sweden TBD mathscidoc:1701.332289 Arkiv for Matematik, 7, (5), 443-447, 1968.4 [ Download ] [ 2017-01-08 20:34:40 uploaded by arkivadmin ] [ 793 downloads ] [ 0 comments ] Citation × OK [ Cited by 1 ] Abstract × No abstract uploaded! OK [ Abstract ] [ Full ] Please log in for comment!	2017-01-08 20:34:40	2017-01-08 20:34:40
286	Fractional categories Gert Almkvist University of California, Berkeley TBD mathscidoc:1701.332290 Arkiv for Matematik, 7, (5), 449-476, 1968.10 [ Download ] [ 2017-01-08 20:34:41 uploaded by arkivadmin ] [ 996 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
287	On radial zeros of Blaschke products Åke Samuelsson University of California, Riverside, U.S.A. TBD mathscidoc:1701.332291 Arkiv for Matematik, 7, (5), 477-494, 1968.10 [ Download ] [ 2017-01-08 20:34:41 uploaded by arkivadmin ] [ 826 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
288	Renewal theory and the almost sure convergence of branching processes Peter Jagers Dept. of Mathematics, Chalmers Institute of Technology TBD mathscidoc:1701.332292 Arkiv for Matematik, 7, (6), 495-504, 1969.1 [ Download ] [ 2017-01-08 20:34:41 uploaded by arkivadmin ] [ 915 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
289	Existence of entire functions of one variable with prescribed indicator C. O. Kiselman Department of Mathematics, University of Stockholm TBD mathscidoc:1701.332293 Arkiv for Matematik, 7, (6), 505-508, 1969.1 [ Download ] [ 2017-01-08 20:34:41 uploaded by arkivadmin ] [ 768 downloads ] [ 0 comments ] Citation × OK [ Cited by 7 ] Abstract × No abstract uploaded! OK [ Abstract ] [ Full ] Please log in for comment!	2017-01-08 20:34:41	2017-01-08 20:34:41
290	Minimization problems for the functional sup_{$x$}$F$($x, f$($x$),$f′$($x$)) Gunnar Aronsson Institute of Mathematics, University of Uppsala TBD mathscidoc:1701.332294 Arkiv for Matematik, 7, (6), 509-512, 1969.1 [ Download ] [ 2017-01-08 20:34:41 uploaded by arkivadmin ] [ 487 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

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