On the number of irreducible representations of $\so(5)$

Saudamini Nayak, Nabin Kumar Meher, Sudhansu Sekhar Rout

Let $d(n)$ be the divisor function and it is well known that ${\sum }_{1\le n\le x}d(n)=x\log x+(2\gamma -1)x+\mathcal{O}\left(x^{\theta +\epsilon }\right)$ where $\gamma$ is the Euler constant, $\epsilon >0$ a…