The phrase "mathematical field" is correct and commonly used in written English.
It is typically used to refer to a specific area or branch of mathematics. Example sentence: "The study of topology is a fundamental part of the mathematical field known as geometry."
But these folded constructions also provided fodder for a mathematical field known as combinatorics.
For his doctoral thesis, Dr. Schramm worked in the mathematical field of complex analysis.
As Dr. Vardi said, "It's a bit scary because we have to start learning a very difficult mathematical field".
As a young assistant professor, Milo Andret proves the "Malosz conjecture", a long-mystifying (fictional) theorem in the mathematical field of topology.
In "The Psychology of Invention in the Mathematical Field," published in 1945, Jacques Hadamard quotes a mathematician who says, "It often seems to me, especially when I am alone, that I find myself in another world.
It must have something to do with the tool kit given to economists (as opposed to psychologists) and perhaps even with the self-selection of those attracted to the technical, mathematical field of economics.
Hilbert's problems came from a variety of mathematical fields, and were to have a significant influence on 20th-century mathematics.
His work leading up to the Fields Medal spanned a wide range of mathematical fields.
Forget the overarching night, the stars as static points, as mathematical fields.
Major mathematical fields of the 1700's and 1800's like calculus and topology developed without rigorous proofs.
It is common for young people who later specialize in mathematical fields to begin studying advanced math concepts before they reach high school.
