참고문헌
- R. Adams, Sobolev spaces, 2nd edition, Academic press, Amsterdam, 2003.
- L. C. Evans, Partial differential equations, American Math. Soc. 1998.
- H-C. Pak, Existence of solutions for a nonlinear elliptic equation with general flux term, Fixed Point Theory and Appl. 2011 (2011), Article ID 496417.
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H-C. Pak and S-H. Chang, A new function space
$L_{\alpha}(X)$ - Version 1.1, J. Chung-cheong Math. Soc. 21 (2008), 471-481. -
H-C. Pak and S-H. Chang, Poincare's inequality on a new function space
$L_{\alpha}(X)$ , J. Chung-cheong Math. Soc. 22 (2009), 309-318. - H-C. Pak and Y-J. Park, Trace operator and a nonlinear boundary value problem in a new space, Boundary Value Problems, 2014 (2014):153. https://doi.org/10.1186/s13661-014-0153-z
- H. Triebel, Theory of function spaces II, Birkhauser, 1992.