LEADER 02228nam0 2200373 i 450 
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010   $a08-218-3009-0$d0.00
100   $a20060824d1974       |0engc50      ba
101   $aeng
102   $aUS
105   $a||||    |||||
200 1 $a*Approximation of periodic functions$fedited by S. B. Steckin
210   $aProvidence$cAMS$d1974
215   $a132 p.$d25 cm.
461  1$1001SUN0044537$12001 $aProceedings of the Steklov Institute of Mathematics$v109$1205  $aProvidence : American Mathematical Society$1207  $av. : ill.$a26 cm$1210  $aTrimestrale$1215  $aDal vol. 208 del 1995 l'editore diventa Mauk Hayka/Interperiodica publishing. - Descrizione basata su: issue 1, 1979.
606   $a41A50$xBest approximation, Chebyshev systems [MSC 2020]$2MF$3SUNC021233
606   $a41A25$xRate of convergence, degree of approximation [MSC 2020]$2MF$3SUNC022007
606   $a42A20$xConvergence and absolute convergence of Fourier and trigonometric series [MSC 2020]$2MF$3SUNC022546
606   $a40C05$xMatrix methods for summability [MSC 2020]$2MF$3SUNC022549
606   $a41A15$xSpline approximation [MSC 2020]$2MF$3SUNC022985
606   $a41A45$xApproximation by arbitrary linear expressions [MSC 2020]$2MF$3SUNC023013
606   $a42A16$xFourier coefficients, Fourier series of functions with special properties, special Fourier series [MSC 2020]$2MF$3SUNC024672
606   $a42A24$xSummability and absolute summability of Fourier and trigonometric series [MSC 2020]$2MF$3SUNC024675
606   $a41A30$xApproximation by other special function classes [MSC 2020]$2MF$3SUNC024676
620   $aUS$dProvidence$3SUNL000273
702  1$aSteckin$b, Sergey B.$3SUNV035945
712   $aAmerican mathematical society$3SUNV001080$4650
801   $aIT$bSOL$c20201019$gRICA
856 4 $u/sebina/repository/catalogazione/documenti/Steckin - Approximation of periodic functions.PDF$zContents
912   $aSUN0050069
950   $aUFFICIO DI BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA$d08PREST     42-XX                   4260        $e08   6928      I       20060824            
996   $aApproximation of periodic functions$91426458
997   $aUNICAMPANIA