## Hokkaido Mathematical Journal

Hokkaido Mathematical Journal, one of the world's leading mathematical academic journals available in English, is published by the Department of Mathematics, Hokkaido University. The journal grew out of Series I, Mathematics, originally published from 1930 to 1972 as part of the Journal of Faculty of Science, Hokkaido University. In 1972, the name was changed to the Hokkaido Mathematical Journal, and today is published three times a year.

## Top downloads over the last seven days

Another general inequality for CR-warped products in complex space formsVolume 32, Number 2 (2003)
Numerical ranges of comopsition operators on $l^2$Volume 35, Number 1 (2006)
Operator $\Delta$-aK on surfacesVolume 17, Number 2 (1988)
Backward shift invariant subspaces in the bidiscVolume 33, Number 1 (2004)
On the energy decay of a weak solution of the M. H. D. equations in a three-dimensional exterior domainVolume 16, Number 2 (1987)
• ISSN: 0385-4035 (print)
• Publisher: Hokkaido University, Department of Mathematics
• Discipline(s): Mathematics
• Full text available in Euclid: 1972--2014
• Access: Articles older than 5 years are open
• Euclid URL: http://projecteuclid.org/hokmj