Definitions

1. adjective

relating to or characteristic of Joseph Fourier or the mathematical and scientific methods developed by him, especially in relation to heat and the theory of functions.

“The Fourierian analysis of the data revealed a complex pattern of oscillations.”

2. noun

a person or thing that is characterized by or associated with the methods or principles of Fourier.

“The physicist was a renowned Fourierian, known for his groundbreaking work on thermal conductivity.”