Welcome to Research Center for Mathematics and Interdisciplinary Sciences (Frontiers Science Center for Nonlinear Expectations)!

Xijun HU

Professor

Shandong University

POPULAR ARTICLE , including

10. (with P. Wang) Conditional Fredholm determinant for the S-periodic orbits in Hamiltonian systems To appear in Journal of Functional Analysis
9. (with S. Sun) Variational principle and linear stability of periodic orbits in clestial mechanics Progress in variational methods Nankai Series in Pure, Applied Mathematics and Tehoretical Physics, 7, 40-52
8.(with S. Sun) Morse Index and the Stability of Closed Geodesics Science in China Series A, Mathematics, 53(5)(2010), 1207-1212
7.(with S. Sun) Morse index and stability of elliptic Lagrangian solutions in the plannar three-body problem Advances in Mathematics 223(2010), 98-119
6.(with S. Sun) Stability of relative equilibria and Morse index of central configurations C. R. Acad. Sci. Paris, Ser.I 347(2009) 1309-1312
5.(with S. Sun) Index and Stability of Symmetric Periodic Orbits in Hamiltonian Systems with Application to Figure-Eight Orbit Commun . Math. Phys.290, 737-777(2009)
4.(with Y. Long and W. Wang) Resonance identity, stability and multipicity of closed characteristics on compact Convex hypersurfaces, Duke Mahematical Journal, 139(2007) no.3, 411-462.
3.(with C.N. Chen) Stability criteria for Reaction-Diffusion systems with skew0gradient structure. Communications in Partial Differential Equations, 33(2)(2008), 189-208.
2.(with C.N. Chen) Maslov index for homoclinc orbits of Hamiltonian systems. Annales de l'Institut Henri Poincare. Analyse Non Line. 24(2007), 589-603
1.(with Y. Long) Closed characteristics on non-degenerate star-shaped hyersurfaces in R. Since in China (Series A), 45(2002),no.8, 1038-1052

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