RT Journal Article T1 Bifurcation sets of definable functions in O-minimal structures A1 Escribano Martínez, Jesús AB In this work we answer a question stated by Loi and Zaharia concerning trivialization of definable functions off the bifurcation set: we prove that definable functions are trivial off the bifurcation set, and the trivialization can be chosen definable. PB American Mathematical Society SN 0002-9939 YR 2002 FD 2002 LK https://hdl.handle.net/20.500.14352/58905 UL https://hdl.handle.net/20.500.14352/58905 LA eng NO DGICYT DS Docta Complutense RD 26 dic 2025