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	mads.xsd"><authority><topic authority="https://vocabulario.abcd.usp.br/pt-br/">CÁLCULO DE VARIAÇÕES</topic></authority><related type="narrower"><topic>CÁLCULO ABSOLUTO</topic></related><related type="narrower"><topic>PRINCÍPIO DE FRIEDRICHS</topic></related><related type="narrower"><topic>PROBLEMA DE BOLZA</topic></related><related type="narrower"><topic>PROBLEMA DE LAGRANGE</topic></related><related type="narrower"><topic>PROBLEMA DE MAYER</topic></related><related type="narrower"><topic>PROBLEMAS ISOPERIMÉTRICOS</topic></related><related type="narrower"><topic>SUPERFÍCIES GENERALIZADAS</topic></related><related type="narrower"><topic>TEORIA DE HAMILTON-JACOBI</topic></related><related type="narrower"><topic>TEORIA DE MORSE</topic></related><related type="broader"><topic>MATEMÁTICA</topic></related><variant type="other"><topic>CÁLCULO VARIACIONAL </topic></variant></mads>