| Type | Author(s) | Title | Other Titles | Citation | Citation(alt) | Issue Date |
| bulletin (article) | Izumiya, Shyuichi | A characterization of complete integrability for partial differential equations of first order | - | Hokkaido University Preprint Series in Mathematics | - | Dec-1992 |
| bulletin (article) | Izumiya, Shyuichi; Saji, Kentaro; Takeuchi, Nobuko | Circular surfaces | - | Hokkaido University Preprint Series in Mathematics | - | 2005 |
| bulletin (article) | Izumiya, Shyuichi | The Clairaut type equation | - | Hokkaido University Preprint Series in Mathematics | - | Feb-1992 |
| bulletin (article) | Izumiya, Shyuichi | Completely integrable holonomic systems of first order differential equations | - | Hokkaido University Preprint Series in Mathematics | - | Sep-1991 |
| bulletin (article) | Izumiya, Shyuichi | Completely integrable holonomic systems of first order differential equations | - | Hokkaido University Preprint Series in Mathematics | - | Sep-1991 |
| bulletin (article) | Izumiya, Shyuichi | Differential Geometry from the viewpoint of Lagrangian or Legendrian singularity theory | - | Hokkaido University Preprint Series in Mathematics | - | 29-Sep-2005 |
| bulletin (article) | Izumiya, Shyuichi; Yildirim, Handan | Extensions of the mandala of Legendrian dualities for pseudo-spheres in Lorentz-Minkowski space | - | Hokkaido University Preprint Series in Mathematics | - | 15-Oct-2009 |
| bulletin (article) | Izumiya, Shyuichi; Romero Fuster, Maria del Carmen; Saji, Kentaro | Flat Lightlike Hypersurfaces in Lorentz-Minkowski 4-space | - | Hokkaido University Preprint Series in Mathematics | - | 12-Jul-2008 |
| article | Izumiya, Shyuichi; Takahashi, Masatomo; Tari, Farid | Folding maps on spacelike and timelike surfaces and duality | - | Osaka Journal of Mathematics | - | Sep-2010 |
| bulletin (article) | Izumiya, Shyuichi; Takahashi, Masatomo; Tari, Farid | Folding maps on spacelike and timelike surfaces and duality | - | Hokkaido University Preprint Series in Mathematics | - | 15-May-2007 |
| theses (doctoral) | Izumiya, Shyuichi | Generic bifurcations of varieties | - | - | - | 29-Sep-1984 |
| article (author version) | Izumiya, Shyuichi | Geometric Interpretation of Lagrangian Equivalence | - | Canadian mathematical bulletin | - | Dec-2016 |
| bulletin (article) | Izumiya, Shyuichi; Kikuchi, Makoto; Takahashi, Masatomo | Global properties of spacelike curves in Minkowski 3-space | - | Hokkaido University Preprint Series in Mathematics | - | 2005 |
| bulletin (article) | Izumiya, Shyuichi; Nuno Ballesteros, Juan Jose; Romero Fuster, Maria del Carmen | Global properties on spacelike submanifolds of codimension two in Minkowski space | - | Hokkaido University Preprint Series in Mathematics | - | 10-Oct-2007 |
| bulletin (article) | Izumiya, Shyuichi; Nagai, Takayuki; Saji, Kentaro | Great circular surfaces in the three-sphere | - | Hokkaido University Preprint Series in Mathematics | - | 10-May-2010 |
| article (author version) | Izumiya, Shyuichi; Nagai, Takayuki; Saji, Kentaro | Great circular surfaces in the three-sphere | - | Differential Geometry and its Applications | - | Jun-2011 |
| bulletin (article) | Buosi, Marcelo; Izumiya, Shyuichi; Soares Ruas, Mria Aoarecida | HORO-TIGHT IMMERSIONS OF S^1 | - | Hokkaido University Preprint Series in Mathematics | - | 2005 |
| bulletin (article) | Buosi, Marcelo; Izumiya, Shyuichi; Maria Aparecida, Soares Ruas | Horo-tight spheres in Hyperbolic space | - | Hokkaido University Preprint Series in Mathematics | - | 14-Jan-2009 |
| bulletin (article) | Izumiya, Shyuichi; Saji, Kentaro; Takahashi, Masatomo | Horospherical flat surfaces in Hyperbolic 3-space | - | Hokkaido University Preprint Series in Mathematics | - | 20-Mar-2007 |
| bulletin (article) | Izumiya, Shyuichi; Pei, Donghe; Romero Fuster, M. C.; Takahashi, Masatomo | The horospherical geomoetry of submanifolds in hyperbolic space | - | Hokkaido University Preprint Series in Mathematics | - | 5-Apr-2004 |
