5 Result(s)
within
**ntao Sun
Engineering
Theoretical and Applied Mechanics
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Article
Positive bound state solutions for non-autonomous Schrödinger–Poisson systems with \(2<p<4\)
We study the following non-autonomous Schrödinger–Poisson systems: $$\begin{aligned} \left\{ \begin{array}{ll} -\triangle u+u+K(x)\phi u=a(x)|...
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Article
Existence of nontrivial solution for Schrödinger–Poisson systems with indefinite steep potential well
In this paper, we study a class of nonlinear Schrödinger–Poisson systems with indefinite steep potential well: $$\begin{aligned} \left...
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Article
On the nonlinear Schrödinger–Poisson systems with sign-changing potential
In this paper, we study a nonlinear Schrödinger–Poisson system $$\left\{ \begin{array}{ll} -\Delta u+V_{\lambda }( x) u+\mu K( x) \phi...
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Article
Kinematics and dynamics of deployable structures with scissor-like-elements based on screw theory
Because the deployable structures are complex multi-loop structures and methods of derivation which lead to simpler kinematic and dynamic equations of motion are the subject of research effort, the kinematics ...
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Article
Mobility analysis of the deployable structure of SLE based on screw theory
Scissor-like element has a number of applications in deployable structures such as planar deployable structure (PDS) and ring deployable structure(RDS). However, the mobility analysis of the multi-loop deploya...
