Forum Studenti •estremi funzione in più variabili

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Forum Studenti •estremi funzione in più variabili

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estremi funzione in più variabili

Inviato: martedì 7 maggio 2019, 18:17

da zio_mangrovia

Chi cortesemente mi potrebbe aiutare nel calcolo degli estremi della seguente funzione

sul dominio

Mi trovo il gradiente che è e lo pongo uguale a 0

il determinante della matrice hessiana viene zero in quanto le derivate parziali seconde sono tutte uguali, poi come si prosegue ?

Grazie

Re: estremi funzione in più variabili

Inviato: sabato 18 maggio 2019, 12:32

da ghisi