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Preprints

An even extremal lattice of rank 64 pdf
Rational double points on Enriques surfaces pdf
On Edge's correspondence associated with $\cdot 222$ pdf
On an Enriques surface associated with a quartic Hessian surface pdf
Connected components of the moduli of elliptic K3 surfaces pdf
On a smooth quartic surface containing 56 lines which is isomorphic as a K3 surface to the Fermat quartic (joint work with Tetsuji Shioda) pdf
Automorphisms of supersingular K3 surfaces and Salem polynomials pdf
Holes of the Leech lattice and the projective models of K3 surfaces pdf
The automorphism groups of certain singular K3 surfaces and an Enriques surface pdf
An algorithm to compute automorphism groups of K3 surfaces and an application to singular K3 surfaces pdf
On the topology of projective subspaces in complex Fermat varieties (joint work with Alex Degtyarev) pdf
On the supersingular K3 surface in characteristic 5 with Artin invariant 1 (joint work with Toshiyuki Katsura and Shigeyuki Kondo) pdf
The graphs of Hoffman-Singleton, Higman-Sims, McLaughlin, and the Hermitian curve of degree 6 in characteristic 5 pdf
On Ballico-Hefez curves and associated supersingular surfaces (joint work with Hoang Thanh Hoai) pdf
On certain duality of Neron-Severi lattices of supersingular K3 surfaces and its application to generic supersingular K3 surfaces (joint work with S. Kondo) pdf
The automorphism group of a supersingular K3 surface with Artin invariant 1 in characteristic 3 (joint work with S. Kondo) pdf
A note on rational normal curves totally tangent to a Hermitian variety pdf
Projective models of the supersingular K3 surface with Artin invariant 1 in characteristic 5 pdf
On Frobenius incidence varieties of linear subspaces over finite fields pdf
Primitivity of sublattices generated by classes of curves on an algebraic surface (joint work with N. Takahashi) pdf
Topology of curves on a surface and lattice-theoretic invariants of coverings of the surface pdf
Lattice Zariski k-ples of plane sextic curves and Z-splitting curves for double plane sextics pdf
Generalized Zariski-van Kampen theorem and its application to Grassmannian dual varieties pdf
Zariski-van Kampen method and transcendental lattices of certain singular K3 surfaces (joint work with K. Arima) pdf
Non-homeomorphic conjugate complex varieties pdf
On arithmetic Zariski pairs in degree 6 pdf
Transcendental lattices and supersingular reduction lattices of a singular K3 surface pdf
On normal K3 surfaces pdf
Unirationality of certain supersingular K3 surfaces in characteristic 5 (joint work with Duc Tai Pho) pdf
Dynkin diagrams of rank 20 on supersingular K3 surfaces (joint work with De-Qi Zhang) pdf
Dynkin diagrams of rank 20 on supersingular K3 surfaces (joint work with De-Qi Zhang) [detailed version with Table, 45 pages] pdf
On Kummer type construction of supersingular K3 surfaces in characteristic 2 (joint work with De-Qi Zhang) pdf
Singularities of dual varieties in characteristic 2 pdf
Singularities of dual varieties in characteristic 3 pdf
K3 surfaces with ten cusps (joint work with De-Qi Zhang) pdf
Moduli curves of supersingular K3 surfaces in characteristic 2 with Artin invariant 2 pdf
Supersingular K3 surfaces in characteristic 2 as double covers of a projective plane pdf
Supersingular K3 surfaces in odd characteristic and sextic double planes pdf
Rational double points on supersingular K3 surfaces pdf
Vanishing cycles, the generalized Hodge Conjecture and Groebner bases pdf
The fundamental group of the complement of a resultant hypersurface pdf
Equisingular families of plane curves with many connected components pdf
Lattices of algebraic cycles on Fermat varieties in positive characteristics pdf
On elliptic K3 surfaces pdf
On elliptic K3 surfaces [with Table, 110 pages] pdf
Classification of extremal elliptic K3 surfaces and fundamental groups of open K3 surfaces (joint work with De-Qi Zhang) pdf

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