## Hokkaido Mathematical Journal Vol.34 No.1

- p. 1-35
- Real moduli in local classification of Goursat flags
- By Piotr Mormul
- p.37-63
- Local well-posedness and smoothing effects of strong solutions for
nonlinear Schr\"odinger equations with potentials and magnetic fields
- By Yoshihisa Nakamura and Akihiro Shimomura
- p.65-96
- Well-posedness of the Cauchy problem for the semilinear Schr\"odinger
equation with quadratic nonlinearity in Besov spaces
- By Shifu Taoka
- p.97-101
- Bounded circular distortion curves and quasidisks
- By Yuming Chu and Zhenjiang Zhao
- p.103-134
- A hypergraph rewriting language and its semantics
- By Akira Higuchi
- p.135-147
- Multiplication operators, integration operators and companion operators
on weighted Bloch space
- By Rikio Yoneda
- p.149-157
- Weak solution of a singular semilinear elliptic problem
- By Robert Dalmasso
- p.159-184
- Momentum operators with a winding gauge potential
- By Tadahiro Miyao
- p.185-218
- Dirac-Weyl operators with a winding gauge potential
- By Tadahiro Miyao
- p.219-235
- Examples of globally hypoelliptic operator on special dimensional
spheres without the bracket condition
- By Taishi Shimoda
- p.237-245
- Purifiable Subgroups II
- By Takashi Okuyama
- p.247-263
- Holonomic systems of general Clairaut type
- By Masatomo Takahashi