Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Analogues of Euler and Poisson summation formulae   Euler--Maclaurin and Poisson analogues of the summations $\sum_{a < n \leq b}
\chi(n) f(n)$, $\sum_{a < n \leq b} d(n) f(n)$, $\sum_{a < n \leq b} d(n) \chi
(n) f(n)$ have been obtained in a unified manner, where $(\chi (n))$ is a
periodic complex sequence; $d(n)$ is the divisor function and $f(x)$ is a
sufficiently smooth function on $[a,b]$. We also state a generalised Abel's
summation formula, generalised Euler's summation formula and Euler's summation
formula in several variables.

8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
35
The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
6
The categories of this paper are: astro-ph
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
20
The categories of this paper are: acc-phys
21
The categories of this paper are: adap-org
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph