XLI Workshop on Geometric Methods in Physics Białystok, 1-6.07.2024 XIII School on Geometry and Physics Białystok, 8-12.07.2024

Akira Yoshioka

Star product deformation of the zeta function

One parameter deformation of function is given by means of convergent star product,
where the deformation parameter varies in some domain of $\mathbb C$.
The deformed functions are called {\it star functions}.
In this presentation, we give a short survey of
star product, especially as a simple case,
a star product of functions of one variable.
We discuss a deformation of the Riemann zeta function by the star product.
Event sponsored by
University of Białystok
University of Białystok