"396548" . "Spokes, mirros and alternating projections" . "Paprsky, zrcadla a iterace projekci"@cs . "Spokes, mirros and alternating projections"@en . "We give an elementary iterative construction of an example, similar to that of Hundal, of a cone and a half-space in the Hilbert space, which intersect at the origin, but such that the corresponding sequence of alternating nearest point mappi ngs ( although weakly convergent to zero ) does not converge in norm." . "Kopeck\u00E1, Eva" . . . "RIV/67985840:_____/08:00310918!RIV09-AV0-67985840" . . . . "Paprsky, zrcadla a iterace projekci"@cs . . "6"^^ . . . "000253882100028" . . . "[BAD086D2D211]" . "Nonlinear Analysis, Theory, Methods and Applications" . . "We give an elementary iterative construction of an example, similar to that of Hundal, of a cone and a half-space in the Hilbert space, which intersect at the origin, but such that the corresponding sequence of alternating nearest point mappi ngs ( although weakly convergent to zero ) does not converge in norm."@en . "Spokes, mirros and alternating projections" . "projection; convex set; nearest point mapping"@en . "Iterativn\u011B konstruujeme jednoduch\u00FD p\u0159\u00EDklad ku\u017Eele a nadroviny v Hilbertov\u011B prostoru prot\u00EDnaj\u00EDc\u00EDch se pouze v nule s n\u00E1sleduj\u00EDc\u00ED vlastnost\u00ED. Kdy\u017E se pro jist\u00FD bod v prostoru iteruj\u00ED projekce na tyto dv\u011B konvexn\u00ED mno\u017Einy, v\u00FDsledn\u00E1 posloupnost konverguje slab\u011B, ale nikoliv v norm\u011B."@cs . "0362-546X" . . "RIV/67985840:_____/08:00310918" . "68" . . . "Spokes, mirros and alternating projections"@en . "P(GA201/06/0018), Z(AV0Z10190503)" . . "1"^^ . . "1"^^ . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "6" . .