Author ORCID Identifier
Thesis - Open Access
Bachelor of Arts
Jacobi's Four Squares Theorem, Four-Square Theorem, Jacobi, Lagrange's Four-Square Theorem, Modular forms, Theta-function
Jacobi’s Four Squares Theorem is a celebrated result of number theory that provides a formula for the number of ways a positive integer n can be written as a sum of four integral squares. In this paper, we prove this theorem using the theory of modular forms.
Yagci, Arman, "Jacobi's Four Squares Theorem" (2022). Honors Papers. 844.