Multiple positive solutions for semilinear elliptic systems with nonlinear boundary condition. - Tsung-fang Wu (Appl. Math. Comput., 2007)

The Nehari manifold for indefinite semilinear elliptic systems involving critical exponent. - Ching-yu Chen; Tsung-fang Wu (Appl. Math. Comput., 2012)

Concentration of homoclinic solutions for some fourth-order equations with sublinear indefinite nonlinearities. - Juntao Sun; Tsung-fang Wu; Feng Li (Appl. Math. Lett., 2014)

Existence of homoclinic solutions for a fourth order differential equation with a parameter. - Tiexiang Li; Juntao Sun; Tsung-fang Wu (Appl. Math. Comput., 2015)

Existence of nontrivial solutions for a biharmonic equation with p-Laplacian and singular sign-changing potential. - Juntao Sun; Tsung-fang Wu (Appl. Math. Lett., 2017)

The Nehari manifold of biharmonic equations with p-Laplacian and singular potential. - Juntao Sun; Tsung-fang Wu (Appl. Math. Lett., 2019)

The stationary quantum Zakharov system perturbed by a local nonlinearity. - Juntao Sun; Shuai Yao 003; Tsung-fang Wu (Appl. Math. Lett., 2019)

Positive solutions of a superlinear kirchhoff type equation in RN (N ≥ 4). - Juntao Sun; Yi-hsin Cheng; Tsung-fang Wu; Zhaosheng Feng (Commun. Nonlinear Sci. Numer. Simul., 2019)

Existence and multiplicity of nontrivial solutions for biharmonic equations with singular weight functions. - Han-Su Zhang; Tiexiang Li; Tsung-fang Wu (Appl. Math. Lett., 2020)

Three positive solutions for Kirchhoff problems with steep potential well and concave-convex nonlinearities. - Guofeng Che; Tsung-fang Wu (Appl. Math. Lett., 2021)

Ground state solutions for the generalized extensible beam equations. - Tsung-fang Wu (Appl. Math. Lett., 2022)