The file was titled analisi_matematica_2_bramanti_pagani_salsa.pdf
Differential Calculus: Partial derivatives, gradients, and optimization (Lagrange multipliers).
Optimization: Techniques for both free and constrained optimization using Lagrange multipliers or Karush-Kuhn-Tucker conditions.
"Analisi Matematica 2" is a textbook on mathematical analysis written by Marco Bramanti, Carlo D. Pagani, and Sandro Salsa. The book is a comprehensive introduction to the principles of mathematical analysis, focusing on the study of functions of several variables, differential equations, and Fourier series.