"P(GA201/05/2033), P(GA201/07/0388), P(GA201/08/0383), P(LC06052), Z(AV0Z10190503), Z(MSM0021620839)" . . . . . . . "Characterization of a rearrangement-invariant hull of a Besov space via interpolation" . . "10.1007/s13163-011-0067-6" . "25" . "ES - \u0160pan\u011Blsk\u00E9 kr\u00E1lovstv\u00ED" . "The K-functional for the pair consisting of a Sobolev-type space and a rearrangement-invariant space is calculated. This result is used to estimate rearrangements of functions by moduli of continuity. The rearrangement-invariant hull of a Besov space is characterized."@en . "Characterization of a rearrangement-invariant hull of a Besov space via interpolation"@en . "3"^^ . "rearrangement-invariant hull; rearrangement-invariant spaces; K-functionals; interpolation; Lorentz spaces; Besov spaces"@en . . "1139-1138" . . "Characterization of a rearrangement-invariant hull of a Besov space via interpolation" . "11320" . . "Pick, Lubo\u0161" . . . . "1"^^ . . "RIV/00216208:11320/12:10103486!RIV13-GA0-11320___" . "000299056200016" . . "Revista Matematica Complutense" . . . "The K-functional for the pair consisting of a Sobolev-type space and a rearrangement-invariant space is calculated. This result is used to estimate rearrangements of functions by moduli of continuity. The rearrangement-invariant hull of a Besov space is characterized." . "Characterization of a rearrangement-invariant hull of a Besov space via interpolation"@en . "RIV/00216208:11320/12:10103486" . "1" . . . "Gogatishvili, Amiran" . . "Schneider, Jan" . "[0C0FBAE11464]" . . . "17"^^ . . . . "126794" .