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1

Decay estimates of solutions for the wave equations with strong damping terms in unbounded domains

Journal:

Mathematical Methods in the Applied Sciences

Year:

2001

Language:

english

File:

PDF, 105 KB

english, 2001

2

Global existence of weak solutions for two-dimensional semilinear wave equations with strong damping in an exterior domain

Ryo Ikehata, Yu-ki Inoue

Journal:

Nonlinear Analysis: Theory, Methods & Applications

Year:

2008

Language:

english

File:

PDF, 312 KB

english, 2008

3

Critical exponent for nonlinear wave equations with frictional and viscoelastic damping terms

Ikehata, Ryo, Takeda, Hiroshi

Journal:

Nonlinear Analysis: Theory, Methods & Applications

Year:

2017

Language:

english

File:

PDF, 812 KB

english, 2017

4

Yosida approximation and nonlinear hyperbolic equation

Ryo Ikehata, Noboru Okazawa

Journal:

Nonlinear Analysis: Theory, Methods & Applications

Year:

1990

Language:

english

File:

PDF, 1.01 MB

english, 1990

5

Total energy decay for semilinear wave equations with a critical potential type of damping

Ryo Ikehata, Yu-ki Inoue

Journal:

Nonlinear Analysis: Theory, Methods & Applications

Year:

2008

Language:

english

File:

PDF, 205 KB

english, 2008

6

Local energy decay for linear wave equations with variable coefficients

Journal:

Journal of Mathematical Analysis and Applications

Year:

2005

Language:

english

File:

PDF, 153 KB

english, 2005

7

Asymptotic profile of solutions for wave equations with frictional and viscoelastic damping terms

Ikehata, Ryo, Sawada, Atsushi

Journal:

Asymptotic Analysis

Year:

2016

Language:

english

File:

PDF, 175 KB

english, 2016

8

Remarks on the Decay Rate of the Energy for Damped Modified Boussinesq-Beam Equations on the 1-D Half Line

Charão, Ruy Coimbra, Ikehata, Ryo

Journal:

Funkcialaj Ekvacioj

Year:

2017

Language:

english

File:

PDF, 137 KB

english, 2017

9

Moment conditions and lower bounds in expanding solutions of wave equations with double damping terms

Ikehata, Ryo, Michihisa, Hironori

Journal:

Asymptotic Analysis

Year:

2019

File:

PDF, 174 KB

2019

10

Thresholds for low regularity solutions to wave equations with structural damping

Fukushima, Tomonori, Ikehata, Ryo, Michihisa, Hironori

Journal:

Journal of Mathematical Analysis and Applications

Year:

2021

File:

PDF, 418 KB

2021

11

Pretreatment of Surface Waters and Wastewater by a Hemodiafilter for Online Bacterial Counting

Fujioka, Takahiro, Ngo, My Thi Tra, Makabe, Ryo, Boivin, Sandrine, Ikehata, Keisuke

Journal:

Year:

2020

File:

PDF, 2.81 MB

2020

12

ChemInform Abstract: Synthesis of Nine-Membered Azlactones by Palladium-Catalyzed Ring-Expansion of γ-Methylidene-δ-valerolactones with Aziridines.

Ryo Shintani, Keiichi Ikehata, Tamio Hayashi

Journal:

Year:

2011

File:

PDF, 42 KB

2011

13

Local energy decay for a class of hyperbolic equations with constant coefficients near infinity

Shintaro Aikawa, Ryo Ikehata

Journal:

Mathematische Nachrichten

Year:

2010

Language:

english

File:

PDF, 162 KB

english, 2010

14

New decay estimates for linear damped wave equations and its application to nonlinear problem

Journal:

Mathematical Methods in the Applied Sciences

Year:

2004

Language:

english

File:

PDF, 189 KB

english, 2004

15

Local energy decay for linear wave equations with non-compactly supported initial data

Journal:

Mathematical Methods in the Applied Sciences

Year:

2004

Language:

english

File:

PDF, 101 KB

english, 2004

16

Global existence of solutions for 2-D semilinear wave equations with dissipation localized near infinity in an exterior domain

Journal:

Mathematical Methods in the Applied Sciences

Year:

2006

Language:

english

File:

PDF, 148 KB

english, 2006

17

On Global Solutions and Energy Decay for the Wave Equations of Kirchhoff Type with Nonlinear Damping Terms

Tokio Matsuyama, Ryo Ikehata

Journal:

Journal of Mathematical Analysis and Applications

Year:

1996

Language:

english

File:

PDF, 252 KB

english, 1996

18

On solutions to some quasilinear hyperbolic equations with nonlinear inhomogeneous terms

Journal:

Nonlinear Analysis: Theory, Methods & Applications

Year:

1991

Language:

english

File:

PDF, 1.29 MB

english, 1991

19

Some remarks on the wave equations with nonlinear damping and source terms

Journal:

Nonlinear Analysis: Theory, Methods & Applications

Year:

1996

Language:

english

File:

PDF, 564 KB

english, 1996

20

Global existence of solutions for semilinear damped wave equations in R with noncompactly supported initial data

Ryo Ikehata, Kensuke Tanizawa

Journal:

Nonlinear Analysis: Theory, Methods & Applications

Year:

2005

Language:

english

File:

PDF, 237 KB

english, 2005

21

Decay of solutions for a semilinear system of elastic waves in an exterior domain with damping near infinity

Ruy C. Charão, Ryo Ikehata

Journal:

Nonlinear Analysis: Theory, Methods & Applications

Year:

2007

Language:

english

File:

PDF, 373 KB

english, 2007

22

Semilinear parabolic equation in associated with critical Sobolev exponent

Ryo Ikehata, Michinori Ishiwata, Takashi Suzuki

Journal:

Annales de l'Institut Henri Poincare (C) Non Linear Analysis

Year:

2010

Language:

english

File:

PDF, 262 KB

english, 2010

23

Global existence of solutions for semilinear damped wave equation in 2-D exterior domain

Journal:

Journal of Differential Equations

Year:

2004

Language:

english

File:

PDF, 247 KB

english, 2004

24

Global asymptotics of solutions to the Cauchy problem for the damped wave equation with absorption

Ryo Ikehata, Kenji Nishihara, Huijiang Zhao

Journal:

Journal of Differential Equations

Year:

2006

Language:

english

File:

PDF, 234 KB

english, 2006

25

Critical exponent for semilinear damped wave equations in the N-dimensional half space

Journal:

Journal of Mathematical Analysis and Applications

Year:

2003

Language:

english

File:

PDF, 216 KB

english, 2003

26

Two dimensional exterior mixed problem for semilinear damped wave equations

Journal:

Journal of Mathematical Analysis and Applications

Year:

2005

Language:

english

File:

PDF, 120 KB

english, 2005

27

Energy decay rates of elastic waves in unbounded domain with potential type of damping

Ruy C. Charão, Ryo Ikehata

Journal:

Journal of Mathematical Analysis and Applications

Year:

2011

Language:

english

File:

PDF, 178 KB

english, 2011

28

Diffusion phenomenon for linear dissipative wave equations in an exterior domain

Journal:

Journal of Differential Equations

Year:

2002

Language:

english

File:

PDF, 159 KB

english, 2002

29

Fast decay of solutions for linear wave equations with dissipation localized near infinity in an exterior domain

Journal:

Journal of Differential Equations

Year:

2003

Language:

english

File:

PDF, 175 KB

english, 2003

30

Critical exponents for semilinear dissipative wave equations in RN

Ryo Ikehata, Masahito Ohta

Journal:

Journal of Mathematical Analysis and Applications

Year:

2002

Language:

english

File:

PDF, 87 KB

english, 2002

31

Improved decay rates for solutions to one-dimensional linear and semilinear dissipative wave equations in all space

Journal:

Journal of Mathematical Analysis and Applications

Year:

2003

Language:

english

File:

PDF, 120 KB

english, 2003

32

Synthesis of Nine-Membered Azlactones by Palladium-Catalyzed Ring-Expansion of γ-Methylidene-δ-valerolactones with Aziridines

Ikehata, Keiichi, Shintani, Ryo, Hayashi, Tamio

Journal:

Journal of Organic Chemistry

Year:

2011

Language:

english

File:

PDF, 1.58 MB

english, 2011

33

Deciphering DNA-based asymmetric catalysis through intramolecular Friedel–Crafts alkylations

Park, Soyoung, Ikehata, Keiichi, Watabe, Ryo, Hidaka, Yuta, Rajendran, Arivazhagan, Sugiyama, Hiroshi

Journal:

Chemical Communications

Year:

2012

Language:

english

File:

PDF, 1.23 MB

english, 2012

34

Wave equations with strong damping in Hilbert spaces

Ikehata, Ryo, Todorova, Grozdena, Yordanov, Borislav

Journal:

Journal of Differential Equations

Year:

2013

Language:

english

File:

PDF, 240 KB

english, 2013

35

Sharp decay rates for wave equations with a fractional damping via new method in the Fourier space

Charão, Ruy Coimbra, da Luz, Cleverson Roberto, Ikehata, Ryo

Journal:

Journal of Mathematical Analysis and Applications

Year:

2013

Language:

english

File:

PDF, 232 KB

english, 2013

36

NEW DECAY RATES FOR A PROBLEM OF PLATE DYNAMICS WITH FRACTIONAL DAMPING

CHARÃO, RUY COIMBRA, DA LUZ, CLEVERSON ROBERTO, IKEHATA, RYO

Journal:

Journal of Hyperbolic Differential Equations

Year:

2013

Language:

english

File:

PDF, 238 KB

english, 2013

37

Optimal decay rates for the system of elastic waves inRnwith structural damping

Ikehata, Ryo, Charão, Ruy Coimbra, Luz, Cleverson Roberto

Journal:

Journal of Evolution Equations

Year:

2014

Language:

english

File:

PDF, 244 KB

english, 2014

38

Some remarks on the asymptotic profiles of solutions for strongly damped wave equations on the 1-D half space

Journal:

Journal of Mathematical Analysis and Applications

Year:

2015

Language:

english

File:

PDF, 318 KB

english, 2015

39

Asymptotic profiles for a strongly damped plate equation with lower order perturbation

Ikehata, Ryo, Soga, Marina

Journal:

Communications on Pure and Applied Analysis

Year:

2015

Language:

english

File:

PDF, 436 KB

english, 2015

40

Asymptotic behavior for abstract evolution differential equations of second order

da Luz, Cleverson Roberto, Ikehata, Ryo, Charão, Ruy Coimbra

Journal:

Journal of Differential Equations

Year:

2015

Language:

english

File:

PDF, 940 KB

english, 2015

41

Optimal decay rates and asymptotic profile for the plate equation with structural damping

Horbach, Jaqueline Luiza, Ikehata, Ryo, Coimbra Charão, Ruy

Journal:

Journal of Mathematical Analysis and Applications

Year:

2016

File:

PDF, 492 KB

2016

42

Optimal decay rates and asymptotic profile for the plate equation with structural damping

Horbach, Jaqueline Luiza, Ikehata, Ryo, Coimbra Charão, Ruy

Journal:

Journal of Mathematical Analysis and Applications

Year:

2016

Language:

english

File:

PDF, 492 KB

english, 2016

43

Expression of nephronectin is enhanced by 1α,25-dihydroxyvitamin D 3

Hiranuma, Katsuhiro, Yamada, Atsushi, Kurosawa, Tamaki, Aizawa, Ryo, Suzuki, Dai, Saito, Yoshiro, Nagahama, Ryo, Ikehata, Mikiko, Tsukasaki, Masayuki, Morimura, Naoko, Chikazu, Daichi, Maki, Koutaro,

Journal:

Year:

2016

Language:

english

File:

PDF, 223 KB

english, 2016

44

ChemInform Abstract: Deciphering DNA-Based Asymmetric Catalysis Through Intramolecular Friedel-Crafts Alkylations.

Park, Soyoung, Ikehata, Keiichi, Watabe, Ryo, Hidaka, Yuta, Rajendran, Arivazhagan, Sugiyama, Hiroshi

Journal:

Year:

2013

File:

PDF, 28 KB

2013

45

Decay estimates of solutions for dissipative wave equations in $R^{N}$ with lower power nonlinearities

IKEHATA, Ryo, MIYAOKA, Yasuaki, NAKATAKE, Takashi

Journal:

Journal of the Mathematical Society of Japan

Year:

2004

Language:

english

File:

PDF, 263 KB

english, 2004

46

Optimal decay rate of the energy for wave equations with critical potential

IKEHATA, Ryo, TODOROVA, Grozdena, YORDANOV, Borislav

Journal:

Journal of the Mathematical Society of Japan

Year:

2013

Language:

english

File:

PDF, 354 KB

english, 2013

47

Special Session 60 : Recent Advances in Evolutionary Equations Asymptotic stability for the Klein Gordon equation on non compact Riemannian manifolds - A sharp result Weak solutions to the incompressible Decay Estimates for Abstract Evolution Euler equati

Ikehata, Ryo, Cavalcanti, Marcelo, Cavalcanti, Valeria, Bortot, Cesar, Piccione, Paolo, Choffrut, Antoine, Fernandez, Claudio, Abbicco, Marcello D

Language:

english

File:

PDF, 212 KB

english

48

Indium Chloride-induced Micronuclei in In Vivo and In Vitro Experimental Systems

Takagi, Ryo, Suzuki, Yuji, Seki, Yoshiko, Ikehata, Masateru, Kajihara, Chieko, Shimizu, Hidesuke, Yanagisawa, Hiroyuki

Journal:

Journal of Occupational Health

Year:

2011

Language:

english

File:

PDF, 532 KB

english, 2011

49

Asymptotic profile of solutions for some wave equations with very strong structural damping

Ikehata, Ryo, Iyota, Shin

Journal:

Mathematical Methods in the Applied Sciences

Year:

2018

Language:

english

File:

PDF, 413 KB

english, 2018

50

Asymptotic Profiles of Solutions for Structural Damped Wave Equations

Ikehata, Ryo, Takeda, Hiroshi

Journal:

Journal of Dynamics and Differential Equations

Year:

2019

File:

PDF, 588 KB

2019

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