27 citations · 37 across the 9 of their papers we have counts for
Showing 2021Show all
3 papers · 1 filter
math.AP2021★ 27 cited
Simultaneous recoveries for semilinear parabolic systems
Yi-Hsuan Lin, Hongyu Liu, Xu Liu +1
In this paper, we study inverse boundary problems associated with semilinear parabolic systems in several scenarios where both the nonlinearities and the initial data can be unknow…
math.AP2021★ 6 cited
Determining a nonlinear hyperbolic system with unknown sources and nonlinearity
Yi-Hsuan Lin, Hongyu Liu, Xu Liu
We investigate inverse boundary problems associated with a time-dependent semilinear hyperbolic equation, where both nonlinearity and sources (including initial displacement and in…
math.OC2021★ 1 cited
Verifiable constraint qualifications for infinite-dimensional optimization problems and their applications to optimal control problems
Xu Liu, Qi Lü, Haisen Zhang +1
This paper employs a finite codimensionality condition to establish an enhanced Fritz John condition for general constrained nonlinear infinite-dimensional optimization problems. I…