RT Journal Article T1 Ideal structures in vector-valued polynomial spaces A1 Dimant, Verónica A1 Lassalle, Silvia A1 Prieto Yerro, M. Ángeles AB This paper is concerned with the study of geometric structures in spaces of polynomials. More precisely, we discuss for E and F Banach spaces, whether the class of n-homogeneous polynomials, 'P-w((n) E, F), which are weakly continuous on bounded sets, is an HB-subspace or an M(1, C)-ideal in the space of continuous n-homogeneous polynomials, P((n) E, F). We establish sufficient conditions under which the problem can be positively solved. Some examples are given. We also study when some ideal structures pass from P-w((n) E, F) as an ideal in P((n) E, F) to the range space F as an ideal in its bidual F**. PB Tusi Mathematical research group SN 1735-8787 YR 2016 FD 2016 LK https://hdl.handle.net/20.500.14352/23072 UL https://hdl.handle.net/20.500.14352/23072 LA eng NO Ministerio de Economía y Competitividad (MINECO) NO PAI-UdeSA NO CONICET-PIP NO ANPCyT PICT NO UBACyT DS Docta Complutense RD 9 abr 2025