K. Sakai

发表

THE SPACE OF LIMITS OF CONTINUA IN THE FELL TOPOLOGY

J. Nagata, Zhongqiang Yang, K. Sakai, 2003 .

Hyperspaces of CW-complexes

K. Sakai, B. Guo, 1993, Fundamenta Mathematicae.

A function space from a compact metrizable space to a dendrite with the hypo-graph topology

K. Sakai, Katsuhisa Koshino, Hanbiao Yang, 2015 .

The completions of metric ANR's and homotopy dense subsets

K. Sakai, 2000 .

Hyperspaces of separable Banach spaces with the Wijsman topology

K. Sakai, W. Kubis, Masato Yaguchi, 2005 .

Topological structure of the space of lower semi-continuous functions

K. Sakai, S. Uehara, 2006 .

A Hilbert cube compactification of a function space from a Peano space into a one-dimensional locally compact absolute retract

K. Sakai, Katsuhisa Koshino, 2014 .

Topology of Linear Spaces and Convex Sets

K. Sakai, 2013 .

Spaces of upper semicontinuous multi-valued functions on complete metric spaces

K. Sakai, S. Uehara, 1999 .

A FACTOR OF SINGULAR HQMQLQGY

K. Eda, K. Sakai, 1991 .

Geometric Aspects of General Topology

K. Sakai, 2013 .

Correcting Taylor's cell-like map

K. Sakai, 2011 .

Cell-Like Maps and Related Topics

K. Sakai, 2013 .

Triangulation of Hilbert Cube Manifolds and Related Topics

K. Sakai, 2020 .

Characterizations of Hilbert Manifolds and Hilbert Cube Manifolds

K. Sakai, 2020 .

Characterizing Manifolds Modeled on Certain Dense Subspaces of Non-Separable Hilbert Spaces

K. Sakai, Masato Yaguchi, 2003 .

The space of cross sections of a bundle

K. Sakai, 1988 .

Conjugating homeomorphisms to uniform homeomorphisms

R. Wong, K. Sakai, 1989 .

Homeomorphisms of infinite-dimensional fibre bundles

K. Sakai, 1982 .

Stability for infinite-dimensional fibre bundles

K. Sakai, 1981 .

Manifold subgroups of the homeomorphism group of a compact $Q$-manifold.

R. Wong, K. Sakai, 1991 .

On infinite-dimensional manifold triples

R. Wong, K. Sakai, 1990 .

The space of retractions of a compact -manifold is an ²-manifold

K. Sakai, 1981 .

An embedding of $l^{2}$-manifold pairs in $l^{2}$

K. Sakai, 1975 .

Fundamental Results on Infinite-Dimensional Manifolds

K. Sakai, 2020 .

Simplicial Complexes and Open Subsets of Non-Separable LF-Spaces

K. Sakai, K. Mine, 2011, Canadian Journal of Mathematics.

Homeomorphism and diffeomorphism groups of non-compact manifolds with the Whitney topology (Research trends on general and geometric topology and their problems)

T. Banakh, K. Sakai, T. Yagasaki, 2008, 0802.0337.

Spaces of measures on metrizable spaces

T. Dobrowolski, K. Sakai, 1996 .

On the space of Lipschitz homeomorphisms of a compact polyhedron

R. Wong, K. Sakai, 1989 .

Embeddings of infinite-dimensional manifold pairs and remarks on stability and deficiency

K. Sakai, 1977 .

Retracts and Extensors

K. Sakai, 2013 .

Topology Proceedings 37 (2011) pp. 61-93: Homeomorphism and diffeomorphism groups of non-compact manifolds

K. Sakai, T. Yagasaki, 2010 .

Open subsets of LF-spaces

K. Sakai, K. Mine, 2008 .

Hausdorff hyperspaces of R^m and their dense subspaces

K. Sakai, W. Kubiś, 2007, 0712.0786.

Images of $l_2 $-manifolds under approximate fibrations

K. Sakai, 1981 .

On topologies of triangulated infinite-dimensional manifolds

K. Sakai, 1987 .

On R∞-manifolds and Q∞-manifolds,II: Infinite deficiency

K. Sakai, 1984 .

Topology of Infinite-Dimensional Manifolds

K. Sakai, 2020 .

ON JT-MANIFOLDS AND Q°°-MANIFOLDS, II: INFTFITE DEFICIENCY

K. Sakai, 2008 .

Topology Proceedings 11 (1986) pp. 177-208: COMPLETIONS OF METRIC SIMPLICIAL COMPLEXES BY USING l_p-NORMS

K. Sakai, 2007 .

COMPLETIONS OF METRIC SIMPLICIAL COMPLEXES BY USING 'p-NORMS

K. Sakai, 1986 .

Hyperspaces of Normed Linear Spaces with the Attouch–Wets Topology

T. Banakh, K. Sakai, Masayuki Kurihara, 2003 .

Embeddings of inﬁnite-dimensional manifold pairs and remarks on stability and deﬁciency

K. Sakai, 2009 .

All autohomeomorphisms of connected Menger manifolds are stable

K. Sakai, 1994 .

Simplicial complexes triangulating infinite-dimensional manifolds☆

K. Sakai, 1988 .

On R∞ and Q∞-manifolds

K. Sakai, 1984 .

Manifolds Modeled on Direct Limits and Combinatorial ∞-Manifolds

K. Sakai, 2020 .

Hyperspaces of non-compact metrizable spaces which are homeomorphic to the Hilbert cube

Katsuro Sakai, Zhongqiang Yang, Zhongqiang Yang, 2003 .

An embedding space triple of the unit interval into a graph and its bundle structure

K. Sakai, 1991 .

On hyperspaces of polyhedra

K. Sakai, 1990 .

A function space triple of a compact polyhedron into an open set in Euclidean space

K. Sakai, 1990 .

Probability measure functors preserving infinite-dimensional spaces

N. Nguyen, K. Sakai, 1996 .

The space of Lipschitz maps from a compactum to a locally convex set

R. Wong, K. Sakai, 1989 .

Classifying homeomorphism groups of infinite graphs

T. Banakh, K. Sakai, K. Mine, 2009 .

Manifolds Modeled on Homotopy Dense Subspaces of Hilbert Spaces

K. Sakai, 2020 .

THE COMPACT NEIGHBORHOOD EXTENSION PROPERTY AND LOCAL EQUI-CONNECTEDNESS

Nguyễn Tố Như, K. Sakai, 1994 .

Topological type of the group of uniform homeomorphisms of the real line

K. Sakai, Atsushi Yamashita, T. Yagasaki, 2011 .

Some properties of {MAR} and {MANR}

K. Sakai, 1978 .

Hyperspaces of Banach Spaces with the Attouch—Wets Topology

K. Sakai, Masato Yaguchi, 2004 .

Hyperspaces of Banach Spaces with the

K. Sakai, Masato Yaguchi, 2004 .

Boundaries and complements of infinite- dimensional manifolds in the model space

K. Sakai, 1983 .

Metrization and Paracompact Spaces

K. Sakai, 2013 .

The Direct Limits Of The Banach–mazur Compacta

T. Banakh, K. Kawamura, K. Sakai, 2000 .

A Q∞-manifold topology of the space of Lipschitz maps

K. Sakai, 1993 .

A -manifold local-compactification of a metric combinatorial ∞-manifold

K. Sakai, 1987 .

The ₁-completion of a metric combinatorial ∞-manifold

K. Sakai, 1987 .

A Q-MANIFOLD LOCAL-COMPACTIFICATION OF A METRIC COMBINATORIAL co-MANIFOLD

K. Sakai, 2010 .

THE SPACE OF LIPSCHITZ MAPS FROM A TO A LOCALLY CONVEX SET

R. Wong, K. Sakai, 1989 .

Combinatorial infinite-dimensional manifolds and R∞-manifolds

K. Sakai, 1987 .

An embedding theorem of infinite-dimensional manifold pairs in the model space

K. Sakai, 1978 .

A Hilbert cube compactification of the Banach space of continuous functions

K. Sakai, S. Uehara, 1999 .

Characterizations of (R∞,σ) - or (Q∞,Σ) -manifolds and their applications

T. Banakh, K. Sakai, 2000 .

A characterization of local equiconnectedness.

K. Sakai, 1984 .

Preliminaries and Background Results

K. Sakai, 2020 .

A CHARACTERIZATION OF LOCAL EQUI-CONNECTEDNESS

K. Sakai, 2004 .

THE COMPLETIONS OF METRIC ANR'S AND UNIFORM ANR'S (Research in General and Geometric)

K. Sakai, 2000 .

The hyperspace of finite subsets of a stratifiable space

R. Cauty, K. Sakai, B. Guo, 1995 .

On homeomorphism groups of non-compact surfaces, endowed with the Whitney topology

T. Banakh, K. Sakai, T. Yagasaki, 2010, 1004.3015.

Subdivisions of Simplicial Complexes Preserving the Metric Topology

K. Sakai, K. Mine, 2012, Canadian mathematical bulletin.

Hyperspaces of Finite Sets in Universal Spaces for Absolute Borel Classes

K. Sakai, Masato Yaguchi, K. Mine, 2005 .

Dimensions of Spaces

K. Sakai, 2013 .

Free actions of zero-dimensional compact groups on Menger manifolds

K. Sakai, 1994 .

Semi-free actions of zero-dimensional compact groups on Menger compacta

K. Sakai, 1997 .

The space of Lipschitz maps from a compactum to an absolute neighborhood LIP extensor

K. Sakai, 1991 .

Hyperspaces with the Hausdorff Metric and Uniform ANR's

K. Sakai, Masato Yaguchi, Masayuki Kurihara, 2005 .

Free topological semilattices homeomorphic to R∞ or Q∞

T. Banakh, K. Sakai, 2000 .

A Hilbert cube compactification of the function space with the compact-open topology

K. Sakai, Atsushi Kogasaka, 2009 .

Spaces of upper semi-continuous multi-valued functions on separable metric spaces

K. Sakai, S. Uehara, 2000 .

Spaces of maps into topological group with the Whitney topology

T. Banakh, K. Sakai, T. Yagasaki, 2009, 0904.1458.

The Spaces of Closed Convex Sets in Euclidean Spaces with the Fell Topology

Katsuro Sakai, Zhongqiang Yang, Zhongqiang Yang, 2007 .

The AR-Property of the spaces of closed convex sets

Katsuro Sakai, Masato Yaguchi, K. Sakai, 2006 .

Small subdivisions of simplicial complexes with the metric topology

K. Sakai, 2011 .

Simplicial Complexes and Polyhedra

K. Sakai, 2013 .

A factor of singular homology

K. Eda, K. Sakai, 1991 .

Strong n-shape theory☆

Yutaka Iwamoto, K. Sakai, 2002 .

Recognizing the topology of the space of closed convex subsets of a Banach space

T. Banakh, K. Sakai, I. Hetman, 2011, 1112.6374.