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	mads.xsd"><authority><topic authority="http://www.serbi.ula.ve/tematres/vocab/">ECUACIONES DIFERENCIALES NO LINEALES</topic></authority><related type="narrower"><topic>ECUACION DE KORTEWEG-DE VRIES</topic></related><related type="narrower"><topic>ECUACIONES DE EVOLUCION NO LINEALES</topic></related><related type="narrower"><topic>ECUACIONES DE LOTKA-VOLTERRA</topic></related><related type="narrower"><topic>ECUACIONES DE PAINLEVE</topic></related><related type="narrower"><topic>TEORIA DE BIFURCACION</topic></related><related type="narrower"><topic>TEORIAS NO LINEALES</topic></related><related type="broader"><topic>ANALISIS NUMERICO</topic></related></mads>