Special Issue
We are planning to publish a special issue in YMJ (Yokohama Mathematical journal).
All participant are welcome to submit.
Please submit a paper to 
by May 31 (Fri.), 2019.
We are planning to publish a special issue in YMJ (Yokohama Mathematical journal).
All participant are welcome to submit.
Please submit a paper to by May 31 (Fri.), 2019.