Measure of parameters with a.c.i.m. nonadjacent to the Chebyshev value in the quadratic family

dc.contributor.advisorJakobson, Michaelen_US
dc.contributor.authorHuang, Yu-Ruen_US
dc.contributor.departmentMathematicsen_US
dc.contributor.publisherDigital Repository at the University of Marylanden_US
dc.contributor.publisherUniversity of Maryland (College Park, Md.)en_US
dc.date.accessioned2012-07-07T06:12:49Z
dc.date.available2012-07-07T06:12:49Z
dc.date.issued2012en_US
dc.description.abstractIn this thesis, we consider the quadratic family f_t(x)=tx(1-x), and the set of parameter values t for which f_t has an absolutely continuous invariant measures (a.c.i.m.). It was proven by Jakobson that the set of parameter values t for which f_t has an a.c.i.m. has positive Lebesgue measure. Most of the known results about the existence and the measure of parameter values with a.c.i.m. concern a small neighborhood of the Chebyshev parameter value t=4. Differently from previous works, we consider an interval of parameter not adjacent to t=4, and give a lower bound for the measure of the set of parameter values t for which f_t has an a.c.i.m. in that interval.en_US
dc.identifier.urihttp://hdl.handle.net/1903/12731
dc.subject.pqcontrolledMathematicsen_US
dc.titleMeasure of parameters with a.c.i.m. nonadjacent to the Chebyshev value in the quadratic familyen_US
dc.typeDissertationen_US

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