There actually is, it appears, a first time for everything.
One of the 5 physicists gathered in my office yesterday drew on the board a commutative diagram & claimed that the category theory will be helpful in understanding the properties of numerical methods for systems of hyperbolic PDEs :)))
a complete offtopic
One of the 5 physicists gathered in my office yesterday drew on the board a commutative diagram & claimed that the category theory will be helpful in understanding the properties of numerical methods for systems of hyperbolic PDEs :)))