Sistemas Dinámicos
Jueves 23 de junio de 2016
16:00hrs
Palapa Guillermo Torres
Imparte(n)
Responsable(s):
Resonance sequences appeared Geometric Theory of Ordinary Differential equations as an invariant of the linear equations of the second order under the focal equivalence. It is defined as follows. Let A = {a_1,.... a_k} be a nite multiset of positive real numbers. Consider the sequence of all positive integers multiples of all a_i , and note the multiplicity of each term in this sequence. This sequence of multiplicities is called the resonance sequence generated by {a_1.... a_k}.
We are going to show the relations with focal decompositions and show some properties of the resonances sequences.
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