Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Systematic and Efficient Method to Compute Multi-loop Master Integrals   We propose a novel method to compute multi-loop master integrals by
constructing and numerically solving a system of ordinary differential
equations, with almost trivial boundary conditions. Thus it can be
systematically applied to problems with arbitrary kinematic configurations.
Numerical tests show that our method can not only achieve results with high
precision, but also be much faster than the only existing systematic method
sector decomposition. As a by product, we find a new strategy to compute scalar
one-loop integrals without reducing them to master integrals.

27
The categories of this paper are: comp-gas
9
The categories of this paper are: nlin
12
The categories of this paper are: nucl-th
20
The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an
19
The categories of this paper are: eess
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci