## UTMS Preprint Series 1997

Number Title of Preprint
UTMS
97-1
Masahiro Yamamoto On uniqueness in multidimensional hyperbolic inverse problems less regular case
UTMS
97-2
Yujiro Kawamata On the cone of divisors of Calabi-Yau fiber spaces
UTMS
97-3
Daisuke Matsushita Simultaneous minimal model of homogeneous toric deformation
UTMS
97-4
David E. Evans \rm and Yasuyuki Kawahigashi Orbifold subfactors from Hecke algebras II -Quantum doubles and braiding-
UTMS
97-5
Akiko Shima On singular sets of immersions of closed surfaces into 3-manifolds
UTMS
97-6
Yoshi-hiro Ishikawa The generalized Whittaker functions for the standard representations of $SU(2,1)$
UTMS
97-7
Norio Gouda Magnetic flows on Riemannian manifolds
UTMS
97-8
Kei Ikeda Numerical evidence for flatness of Haagerup's connection
UTMS
97-9
Balandin Alexander Tomography of dynamical objects.
UTMS
97-10
Yasuyuki Kawahigashi Quantum doubles and orbifold subfactors
UTMS
97-11
Li Simin A criterion for an interval exchange map to be conjugate to an irrational rotation
UTMS
97-12
Li Simin Interval exchange map and codimension one measured foliation on 3-manifold
UTMS
97-13
J. Cheng and M. Yamamoto Conditional stabilizing estimation for first kind integral equations with analytic kernel
UTMS
97-14
Toshihiko Masuda Classification of actions of discrete amenable groups on strongly amenable subfactors of type III$_ \lambda$
UTMS
97-15
Naoto Kumano-go A proof of H. Kumano-go-Taniguchi theorem for multi-products of Fourier integral operators
UTMS
97-16
Toshiyuki Kobayashi Deformation of compact Clifford-Klein forms of indefinite-Riemannian homogeneous manifolds
UTMS
97-17
Miki Hirano Shintani functions on $GL$(2,R)
UTMS
97-18
Hiromichi Takagi Remarks on Gorenstein terminal fourfold flips
UTMS
97-19
Natsumi Machida and Keiji Oguiso On K3 surfaces admitting finite non-symplectic group actions
UTMS
97-20
Takayuki Morifuji On the reducibility and the $\eta$-invariant of periodic automorphisms of genus 2 surface
UTMS
97-21
Atsushi Matsuura The Lefschetz hyperplane section theorem for etale homotopy groups
UTMS
97-22
Nobuyoshi Takahashi Curves in the complement of a smooth plane cubic whose normalizations are $\Bbb A^1$
UTMS
97-23
Nobuyoshi Takahashi Affine plane curves whose normalizations are $\Bbb A^1$
UTMS
97-24
Fumio Kikuchi, Masayuki Okabe, and Hidehiro Fujio Modification of the 8-node serendipity finite element
UTMS
97-25
Joe Kamimoto On an integral of Hardy and Littlewood
UTMS
97-26
Toshiyuki Kobayashi Discrete decomposability of the restriction of $A_\frak q(\lambda)$ with respect to reductive subgroups III -- restriction of Harish-Chandra modules and associated varieties
UTMS
97-27
Koya Shimokawa Alternating tangles
UTMS
97-28
Takashi Tsuboi The Calabi invariant and the Euler class
UTMS
97-29
Masahiro Yamamoto On an inverse problem of determining source terms in Maxwell's equations with a single measurement
UTMS
97-30
A.L. Bukhgeim and M. Yamamoto Some results on the uniqueness in inverse parabolic problems
UTMS
97-31
Tomomi Kawamura The unknotting numbers of $10_139$ and $10_152$ are 4
UTMS
97-32
Nobuya Sato Constructing a non-degenerate commuting square from equivalent systems of bimodules
UTMS
97-33
Shinya Metoki Residue formulae for secondary characteristic classes
UTMS
97-34
Eiji Ogasa The projections of $n$-knots which are not the projection of any knot which is unknot
UTMS
97-35
UTMS
97-36
Akiko Shima Immersions from the 2-sphere to the 3-sphere with only two triple points
UTMS
97-37
Koji Fujiwara and Ken'ichi Ohshika The second bounded cohomologies of 3-manifolds
UTMS
97-38
Tomonori Moriyama Spherical functions with respect to the semisimple symmetric pair $(Sp(2,\Bbb R),SL(2,\Bbb R)\times SL(2,\Bbb R))$
UTMS
97-39
Hiroaki Narita Fourier expansion of holomorphic Siegel modular forms with respect to the minimal parabolic subgroup
UTMS
97-40
Dang Ding Ang, Masaru Ikehata, Dang Duc Trong and Masahiro Yamamoto Unique continuation for a stationary isotropic Lam\'e system with variable coefficients
UTMS
97-41
Kangsheng Liu \rm and Masahiro Yamamoto On observation time duration for exact internal observability by the piecewise multiplier method
UTMS
97-41
Kangsheng Liu and Masahiro Yamamoto On observation time duration for exact internal observability by the piecewise multiplier method
UTMS
97-42
Yuichi Yamada, Osamu Saeki, Masakazu Teragaito and Atsuko Katanaga Gluck surgery along a 2-sphere in a 4-manifold is realized by surgery along a projective plane
UTMS
97-43
Michael R. Douglas, Akishi Kato, and Hirosi Ooguri D-brane actions on K\"ahler manifolds
UTMS
97-44
Yutaka Ishii Towards a kneading theory for Lozi mappings II: Monotonicity of the topological entropy and Hausdorff dimension of attractors
UTMS
97-45
Mikami Hirasawa and Koya Shimokawa Dehn surgeries on strongly invertible knots which yield lens spaces
UTMS
97-46
Masahiro Yamamoto Uniqueness and stability in multidimensional hyperbolic inverse problems
UTMS
97-47
Shigeo Kusuoka and Hidetoshi Nakagawa On spot rate models induced by equilibrium model
UTMS
97-48
Toshiyuki Kobayashi Discrete decomposability of the restriction of $A_\frak q(\lambda)$ with respect to reductive subgroups II ---micro-local analysis and asymptotic K-support
UTMS
97-49
Boris Apanasov and Xiangdong Xie Discrete actions on nilpotent groups and negatively curved spaces
UTMS
97-50
Toshiyuki Kobayashi and Takayuki Oda A vanishing theorem for modular symbols on locally symmetric spaces
UTMS
97-51
Chuichiro Hayashi and Koya Shimokawa Thin position for 1-submanifold in 3-manifold
UTMS
97-52
Junya Takahashi The first eigenvalue of Laplacian on $p$-forms and metric deformations
UTMS
97-53
Koya Shimokawa On tunnel number one alternating knots and links
UTMS
97-54
Naoya Ando Strict convexity of hypersurfaces in spheres
UTMS
97-55
Naoya Ando Strictly convex hypersurfaces in the unit sphere
UTMS
97-56
Syoiti Ninomiya On the discrepancy of the $\beta$-adic van der Corput sequence
UTMS
97-57
Hitoshi Kitada and Lancelot R. Fletcher Comments on the Problem of Time
UTMS
97-58
Tohru Ozawa, Kimitoshi Tsutaya and Yoshio Tsutsumi Well-posedness in energy space for the Cauchy problem of Klein-Gordon-Zakharov equations with different propagation speeds in three space dimensions
UTMS
97-59
Shigeo Kusuoka and Song Liang Laplace approximations for sums of independent random vectors
UTMS
97-60
Toshinori Oaku and Susumu Yamazaki Higher-codimensional boundary value problems and $F$-mild microfunctions --- local and microlocal uniqueness ---
UTMS
97-61
George N. Makrakis and Masahiro Yamamoto A transient inverse scattering problem for acoustic waveguides
UTMS
97-62
Masanori Higaki Actions of loop groups on the space of harmonic maps into reductive homogeneous spaces
UTMS
97-63
Eiji Ogasa Local move formulae of the Alexander polynomials of {\it n}-knots
UTMS
97-64
Chuichiro Hayashi and Koya Shimokawa Heegaard splittings of the trivial knot
UTMS
97-65
Oleg Yu. Imanuvilov and Masahiro Yamamoto Inverse source problem for the Stokes system
UTMS
97-66
Satoshi Nakamura A new cell decomposition of the Teichm\"uller space
UTMS
97-67
Keiichiro Iwai The rotation sets versus the Markov partitions