Mathematics is a tool and means of physical research. Some research methods of physics have strong mathematical ideas, so the process of learning physics can also improve mathematical cognition.
Mathematics plays an important role in the development of physics and physics also plays an important role in the development of mathematics:
1, as Morse said: "Mathematics is mathematics and physics is physics, but physics can benefit from the abstraction of mathematics, and mathematics can benefit from the knowledge of physics."
2. Mathematician Lax said: "The relationship between mathematics and physics is particularly strong, because the subject of mathematics is, after all, some problems. Many mathematical problems arise from physics, and more than that, many mathematical theories are developed to deal with profound physical problems."