Hwang, Jinsoo Fréchet differentiability for a viscous Cahn-Hilliard equation and its application to a bilinear optimal control problem. (English) Zbl 1492.35153 Proc. Jangjeon Math. Soc. 24, No. 3, 353-373 (2021). MSC: 35K59 35K35 49J20 49K30 35Q93 PDFBibTeX XMLCite \textit{J. Hwang}, Proc. Jangjeon Math. Soc. 24, No. 3, 353--373 (2021; Zbl 1492.35153) Full Text: DOI
Hwang, Jin-soo Bilinear minimax optimal control problems for a von Kárman system with long memory. (English) Zbl 1447.49010 J. Funct. Spaces 2020, Article ID 1859736, 15 p. (2020). MSC: 49J35 49J50 PDFBibTeX XMLCite \textit{J.-s. Hwang}, J. Funct. Spaces 2020, Article ID 1859736, 15 p. (2020; Zbl 1447.49010) Full Text: DOI
Hwang, Jin-soo Fréchet differentiability for a damped Kirchhoff-type equation and its application to bilinear minimax optimal control problems. (English) Zbl 1435.35041 Int. J. Differ. Equ. 2019, Article ID 3238462, 16 p. (2019). MSC: 35B30 35L20 35L72 35R09 35Q93 PDFBibTeX XMLCite \textit{J.-s. Hwang}, Int. J. Differ. Equ. 2019, Article ID 3238462, 16 p. (2019; Zbl 1435.35041) Full Text: DOI
Hwang, Jin-soo Fréchet differentiability for an extensible beam equation and its application to bilinear minimax control problems. (English) Zbl 1416.49013 J. Math. Anal. Appl. 474, No. 1, 157-178 (2019). Reviewer: Stefan Cobzaş (Cluj-Napoca) MSC: 49J50 49J20 49J35 35Q93 PDFBibTeX XMLCite \textit{J.-s. Hwang}, J. Math. Anal. Appl. 474, No. 1, 157--178 (2019; Zbl 1416.49013) Full Text: DOI
Hwang, Jinsoo Optimal control problems for a von Kármán system with long memory. (English) Zbl 1338.35452 Bound. Value Probl. 2016, Paper No. 87, 23 p. (2016). MSC: 35R09 35Q93 35L53 PDFBibTeX XMLCite \textit{J. Hwang}, Bound. Value Probl. 2016, Paper No. 87, 23 p. (2016; Zbl 1338.35452) Full Text: DOI
Hwang, Jinsoo Fréchet differentiability of solution mappings for semilinear second order Volterra integro-differential equations. (English) Zbl 1357.49091 Far East J. Math. Sci. (FJMS) 97, No. 4, 457-480 (2015). MSC: 49K20 45D05 74D10 PDFBibTeX XMLCite \textit{J. Hwang}, Far East J. Math. Sci. (FJMS) 97, No. 4, 457--480 (2015; Zbl 1357.49091) Full Text: DOI Link
Hwang, Jinsoo Optimal control problems for viscous Cahn-Hilliard equation. (English) Zbl 1302.49031 Proc. Jangjeon Math. Soc. 17, No. 2, 191-204 (2014). MSC: 49K20 74D10 PDFBibTeX XMLCite \textit{J. Hwang}, Proc. Jangjeon Math. Soc. 17, No. 2, 191--204 (2014; Zbl 1302.49031)
Hwang, Jin-Soo; Nakagiri, Shin-Ichi Optimal control problems for Kirchhoff type equation with a damping term. (English) Zbl 1190.49018 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 72, No. 3-4, 1621-1631 (2010). MSC: 49J50 35L20 49K20 35Q93 70Q05 PDFBibTeX XMLCite \textit{J.-S. Hwang} and \textit{S.-I. Nakagiri}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 72, No. 3--4, 1621--1631 (2010; Zbl 1190.49018) Full Text: DOI
Hwang, Jin-Soo Optimal control problems for an extensible beam equation. (English) Zbl 1170.35020 J. Math. Anal. Appl. 353, No. 1, 436-448 (2009). Reviewer: Gheorghe Aniculăesei (Iaşi) MSC: 35B37 35L35 35L75 93C20 74K10 PDFBibTeX XMLCite \textit{J.-S. Hwang}, J. Math. Anal. Appl. 353, No. 1, 436--448 (2009; Zbl 1170.35020) Full Text: DOI
Hwang, Jin-Soo; Nakagiri, Shin-Ichi Optimal control problems for the equation of motion of membrane with strong viscosity. (English) Zbl 1101.49016 J. Math. Anal. Appl. 321, No. 1, 327-342 (2006). Reviewer: Ruxandra Stavre (Bucureşti) MSC: 49K20 49J50 PDFBibTeX XMLCite \textit{J.-S. Hwang} and \textit{S.-I. Nakagiri}, J. Math. Anal. Appl. 321, No. 1, 327--342 (2006; Zbl 1101.49016) Full Text: DOI