Convergence of spectral structures: a functional analytic theory and its applications to spectral geometry

K Kuwae, T Shioya - Communications in analysis and geometry, 2003 - intlpress.com
We present a functional analytic framework of some natural topologies on a given family of
spectral structures on Hilbert spaces, and study convergence of Riemannian manifolds and …

Sobolev spaces, Laplacian, and heat kernel on Alexandrov spaces

K Kuwae, Y Machigashira, T Shioya - Mathematische Zeitschrift, 2001 - Springer
We prove the compactness of the imbedding of the Sobolev space W^1,2_0(Ω) into L^2(Ω)
for any relatively compact open subset Ω of an Alexandrov space. As a corollary, the …

[HTML][HTML] Preservation of pancreas in the University of Wisconsin solution supplemented with AP39 reduces reactive oxygen species production and improves islet graft …

K Nishime, C Miyagi-Shiohira, K Kuwae… - American Journal of …, 2021 - Elsevier
Ischemia-reperfusion injury (IRI) results in increased rates of delayed graft function and early
graft loss. It has recently been reported that hydrogen sulfide (H 2 S) protects organ grafts …

Functional calculus for Dirichlet forms

K Kuwae - 1998 - projecteuclid.org
In this paper, we investigate the structure of local space (in the broad sense) of (semi-)
Dirichlet forms and the functional calculus. In the theory of Dirichlet forms developed by M …

Functional reconstruction of maxilla with free latissimus dorsi-scapular osteomusculocutaneous flap

…, K Hosokawa, H Hikasa, K Kuwae… - Plastic and …, 2002 - journals.lww.com
Restoration of oral and nasal function together with facial appearance is still challenging in
maxillary reconstruction. Use of a composite flap transfer merely to fill the defect results in …

Sobolev and Dirichlet spaces over maps between metric spaces

K Kuwae, T Shioya - 2003 - degruyter.com
We construct the 1, pfi-Sobolev spaces and energy functionals over Lp-maps between
metric spaces for pf 1 under the condition so-called strong measure contraction property of …

Jensen's inequality on convex spaces

K Kuwae - Calculus of Variations and Partial Differential …, 2014 - Springer
We prove a Jensen's inequality on p-uniformly convex space in terms of p-barycenters of
probability measures with (p-1)-th moment with p ∈ 1, ∞ under a geometric condition, which …

Kato class measures of symmetric Markov processes under heat kernel estimates

K Kuwae, M Takahashi - Journal of Functional Analysis, 2007 - Elsevier
We establish the coincidence of two classes of Kato class measures in the framework of
symmetric Markov processes admitting upper and lower estimates of heat kernel under mild …

Stochastic calculus for symmetric Markov processes

ZQ Chen, PJ Fitzsimmons, K Kuwae, TS Zhang - 2008 - projecteuclid.org
Stochastic calculus for symmetric Markov processes Page 1 The Annals of Probability 2008,
Vol. 36, No. 3, 931–970 DOI: 10.1214/07-AOP347 © Institute of Mathematical Statistics, 2008 …

Rigidity phenomena on lower N-weighted Ricci curvature bounds with ε-range for nonsymmetric Laplacian

K Kuwae, Y Sakurai - Illinois Journal of Mathematics, 2021 - projecteuclid.org
Abstract Lu, Minguzzi, and Ohta introduced the notion of a lower N-weighted Ricci curvature
bound with ε-range and derived several comparison geometric estimates from a Laplacian …