Gauss's Divergence Theorem

Explore Gauss's Divergence Theorem, one of the most powerful tools in mathematical physics, in this 27-minute video lecture by Steve Brunton. Discover how this fundamental theorem serves as the primary building block for deriving conservation laws from physics and translating them into partial differential equations. Learn why Gauss's Theorem is true and its crucial application in partial differential equations, particularly in mass conservation. The lecture is structured with an introduction and overview, followed by an explanation of the theorem's validity, its application to PDEs, and concludes with a comprehensive recap. Gain valuable insights into this essential concept that bridges physics and mathematics, enhancing your understanding of conservation laws and their mathematical representations.