3 papers
math.CA2026
Reformulation of -Middle Convolution and Applications
Yumi Arai, Kouichi Takemura
We reformulate the -convolution and the -middle convolution introduced by Sakai and Yamaguchi, and we introduce -analogues of the addition which is related to the gauge-tr…
math.CA2026
Solutions to variant of -hypergeometric equation of degree 2 associated with -middle convolution
Yumi Arai
We investigate the integral representations of solutions to the variant of -hypergeometric equation of degree 2 obtained through -middle convolution by using transformation f…
cs.SD2026
Event Classification by Physics-informed Inpainting for Distributed Multichannel Acoustic Sensor with Partially Degraded Channels
Noriyuki Tonami, Wataru Kohno, Yoshiyuki Yajima +4
Distributed multichannel acoustic sensing (DMAS) enables large-scale sound event classification (SEC), but performance drops when many channels are degraded and when sensor layouts…