Search Results - "Lee, Ho Sik"

Global gradient estimates for the mixed local and nonlocal problems with measurable nonlinearities by Byun, Sun-Sig, Kumar, Deepak, Lee, Ho-Sik

“…A non-homogeneous mixed local and nonlocal problem in divergence form is investigated for the validity of the global Calderón–Zygmund estimate for the weak…”
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Gradient estimates for non-uniformly elliptic problems with BMO nonlinearity by Byun, Sun-Sig, Lee, Ho-Sik

“…We provide a new approach to obtain Calderón-Zygmund type estimates for non-uniformly elliptic equations with discontinuous nonlinearities of double phase…”
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Calderón-Zygmund estimates for elliptic double phase problems with variable exponents by Byun, Sun-Sig, Lee, Ho-Sik

“…We study a nonlinear elliptic double phase problem with variable exponents to prove Calderón-Zygmund estimates under minimal regularity requirements on the…”
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Optimal Regularity for Elliptic Equations With Measurable Nonlinearities Under Nonstandard Growth by Byun, Sun-Sig, Lee, Ho-Sik

“…Abstract We are concerned with weak solutions of elliptic equations involving measurable nonlinearities with Orlicz growth to address what would be the weakest…”
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Global maximal regularity for equations with degenerate weights by Balci, Anna Kh, Byun, Sun-Sig, Diening, Lars, Lee, Ho-Sik

“…In this paper we are concerned with global maximal regularity estimates for elliptic equations with degenerate weights. We consider both the linear case and…”
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Electrical properties of porphyrin-based switching devices by Koo, Ja-Ryong, Lee, Ho-Sik, Ha, Yunkyoung, Choi, Yoon-Hwa, Kim, Young Kwan

“…Molecular switching devices were reported utilizing Langmuir–Blodgett (LB) monolayer films containing the…”
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Silica/Epoxy Hybrid Encapsulation with High Heat-Resistance and Low Coefficient of Thermal Expansion by Lee, Sung Bum, Lee, Ho Sik, Son, Chang Bum, Kim, Sung Hee, Lee, Jun Young

“…As a matrix resin of silica/epoxy hybrid encapsulation material with high heat resistance and low coefficient of thermal expansion, a tri-functional…”
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Strong ferromagnetism in Pt-coated ZnCoO: The role of interstitial hydrogen by Moon Shin, Jong, Sik Lee, Ho, Young Cha, Su, Lee, Seunghun, Young Kim, Ji, Park, Noejung, Chan Cho, Yong, Jae Kim, Su, Kim, Sung-Kyu, Bae, Jong-Seong, Park, Sungkyun, Ryong Cho, Chae, Koinuma, Hideomi, Jeong, Se-Young

“…We observed strong ferromagnetism in ZnCoO as a result of high concentration hydrogen absorption. Coating ZnCoO with Pt layer, and ensuing hydrogen treatment…”
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Characteristics of organic electroluminescent devices using polypyrrole conducting layer by Park, Jong-Wook, Lee, Jun-Young, Kho, Sam-Ill, Lee, Ho-Sik, Kim, Tae-Wan

“…We observed EL properties based on PVK, poly(3,6- N-2-ethylhexyl carbazolyl cyanoterephthalidene) (PECCP) and Alq3 emitting material devices with doped PPy…”
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Regularity results for mixed local and nonlocal double phase functionals by Byun, Sun-Sig, Lee, Ho-Sik, Song, Kyeong

“…We investigate the De Giorgi-Nash-Moser theory for minimizers of mixed local and nonlocal functionals modeled…”
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Gradient Estimates of ω-Minimizers to Double Phase Variational Problems with Variable Exponents by Byun, Sun-Sig, Lee, Ho-Sik

“…Abstract We are concerned with an optimal regularity for ω-minimizers to double phase variational problems with variable exponents where the associated energy…”
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Maximal Differentiability for a General Class of Quasilinear Elliptic Equations with Right-hand Side Measures by Byun, Sun-Sig, Cho, Namkyeong, Lee, Ho-Sik

“…We prove maximal differentiability for the gradient of solutions to a certain type of nonlinear elliptic equations with a measure on the right-hand side. Our…”
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Gradient estimates for Orlicz double phase problems with variable exponents by Baasandorj, Sumiya, Byun, Sun-Sig, Lee, Ho-Sik

“…Optimal regularity estimates are established for the gradient of solutions to non-uniformly elliptic equations of Orlicz double phase with variable exponents…”
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Effect of oxidation film on the fretting wear behavior of Alloy 690 steam generator tube mated with SUS 409 by Yun, Jae Yong, Lee, Ho Sik, Hur, Do Haeng, Kang, Woong Soon, Bae, Cheol Hyun, Kim, Seon Jin

“…Effect of formation of oxidation film on the wear behavior of Alloy 690 steam generator (SG) tubes for nuclear power plants was investigated. Alloy 690 SG…”
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Synthesis and electroluminescent properties of bis(3- N-ethylcarbazolyl)cyanoterephthalidene by Park, Jong-Wook, Lee, Ji-Hoon, Lee, Ho-Sik, Kang, Dou-Yol, Kim, Tae-Wan

“…A new blue electroluminescent material analog to poly(3,6- N-2-ethylhexylcarbazolyl cyanotere-phthalidene) (PECCP) was synthesized by a facile reaction of…”
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Temperature dependent electrical properties in ITO/TPD/Alq3/Al organic light-emitting diodes by KIM, Sang-Keol, CHUNG, Dong-Hoe, LEE, Ho-Sik, CHO, Hyun-Nam, PARK, Jong-Wook, HONG, Jin-Woong, KIM, Tae-Wan

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Effect of carbide size and spacing on the fretting wear behavior of Inconel 690 SG tube mated with SUS 409 by Yun, Jae Yong, Shin, Gyeong Su, Kim, Dae Il, Lee, Ho Sik, Kang, Woong Soon, Kim, Seon Jin

“…The effect of carbide size and spacing on the fretting wear resistance of Inconel 690 steam generator (SG) tube mated with SUS 409 was investigated in this…”
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Efficient CO Oxidation by 50-Facet Cu2O Nanocrystals Coated with CuO Nanoparticles by Harzandi, Ahmad M, Tiwari, Jitendra N, Lee, Ho Sik, Jeon, Himchan, Cho, Woo Jong, Lee, Geunsik, Baik, Jaeyoon, Kwak, Ja Hun, Kim, Kwang S

“…As carbon monoxide oxidation is widely used for various chemical processes (such as methanol synthesis and water-gas shift reactions H2O + CO ⇄ CO2 + H2) as…”
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Effect of strain-induced ε and α′-martensitic transformation on cavitation erosion resistance in austenitic Fe‐Cr‐C‐MnFe–Cr–C–Mnti alloys by Yun, Jae Yong, Shin, Gyeong Su, Park, Myung Chul, Lee, Ho Sik, Kang, Woong Soon, Kim, Seon Jin

“…Effect of strain-induced ε and α′-martensitic transformation (SIMT) on cavitation erosion resistance was investigated in austenitic Fe–Cr–C–Mn alloys as a…”
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Electrical properties of organic light-emitting diodes using PECCP Langmuir–Blodgett films by Lee, Ho Sik, Kim, Doo Seok, Park, Jong Wook, Lee, Won Jae, Jang, Kyung Uk, Kim, Tae Wan, Kwon, Young Soo

“…Organic light-emitting diodes were fabricated using Langmuir–Blodgett (LB) technique with new emissive organic material. This new emissive organic material was…”
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