"[0507001BE589]" . "Let E be a Banach space and let B1 and A1 denote the space of all Baire-one and affine Baire-one functions on the dual unit ball, respectively. We show that there exists a separa- ble L1-predual E such that there is no quantitative relation between dist(f, B1) and dist(f,A1), where f is an affine function on BE." . . . "199" . "1"^^ . . . . "19"^^ . . . "000282833500003" . "1"^^ . . . "0039-3223" . "Distances to spaces of affine Baire one functions"@en . "RIV/00216208:11320/10:10051936!RIV11-MSM-11320___" . "Let E be a Banach space and let B1 and A1 denote the space of all Baire-one and affine Baire-one functions on the dual unit ball, respectively. We show that there exists a separa- ble L1-predual E such that there is no quantitative relation between dist(f, B1) and dist(f,A1), where f is an affine function on BE."@en . "2010/199/1" . . . "RIV/00216208:11320/10:10051936" . "PL - Polsk\u00E1 republika" . . . . "P(IAA100190901), Z(MSM0021620839)" . "Studia Mathematica" . "Distances to spaces of affine Baire one functions"@en . "Distances to spaces of affine Baire one functions" . "254685" . . . "Spurn\u00FD, Ji\u0159\u00ED" . "affine functions; Baire-one functions"@en . "Distances to spaces of affine Baire one functions" . "11320" .