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- Abstract: The global existence and blow-up problem for the parabolic equations with nonlinear boundary conditions were studied. 文摘:讨论了带非线性边界条件的抛物型方程组的解的整体存在性及爆破问题.
- In this paper, we deal with the global existence and uniqueness of smooth solution to the modified anisotropic Heisenberg spin chain. 本文研究一类修正的海森堡旋转链方程组整体光滑解的存在性和唯一性.
- The global existence and finite time blow-up of solutions on semilinear parabolic systems with nonlocal source have been studied by many authors. 非局部半线性抛物方程组解的整体存在和爆破已为大量作者研究。
- In this paper we prove that the global existence theorems of the solutions to Cauchy problem for a class of quasilinear parapolic systems, by using of the entropy-entropy flux. 本文通过引进熵-熵流对,证明了一类拟线性抛物方程组Cauchy问题解的整体存在性定理。
- In this paper, we study the global existence and finite time blow up of the solutionfor a nonlinear degenerate parabolic equation with a non-local source. 本文研究了一类含非局部源的退化非线性抛物型方程的解的整体存在性和有限时刻爆破性质。
- By comparison theorem and the upper-lower solution method, the conditions for the global existence and the finite time blow-up of solution to the system are established. 通过运用比较定理和构造上、下解方法,建立了该方程组解的整体存在和有限爆破的充分条件。
- The paper studies the global existence, asymptotic behavior and blowup of weak solutions to the initial bounary value problem of a nonlinear evolution equation. 摘要研究一类非线性发展方程初边值问题整体弱解的存在性、渐近性和解的爆破问题。
- Meanwhile no individual can see the holistic view of our global existence in which true advancement may mean stifling individual specialists for the greater good of all. 同时没有一个人可以看到全球存在的整体的观点意味着为了一个更大的好处而扼杀独立的专家们。
- Deal with a reaction-diffusion system with nonlinear coupled boundary flux, they establish the blow-up and global existence conditions together with the blow-up rate. 考虑一类具有非线性耦合边界流的扩散系统;得到了解在有限时间爆破和整体存在的条件以及解的爆破速率.
- In this paper the local existence of solutions for a class of strongly damped wave equations is considered, and the global existence and blow-up of solutions based on the potential well theory is studied. 摘要讨论一类强阻尼波方程解的局部存在性,并利用势井理论研究解的整体存在性和爆破性。
- By using potential well method, one threshold result of global existence and nonexistence of solution for each problem is obtained, and two known results are completed and improved. 利用位势井方法,对上述问题各自得到了一个解整体存在与不存在的门槛结果,从而从实质上补充和完善了已有的结果。
- Non-local nonlinear source; Parabolic system; Global existence; Blow-up; Blow-up set; Blow-up time; Critical exponent; Blow-up rate; Boundary layer profile; Propagation of singularities. 01非局部非线性源;抛物系统;整体存在;有限时刻爆破;爆破集;临界指标;爆破速率;边界层估计;奇性传播
- This paper, by using the duality technique and a series of nonlinear analyzing methods, studies the global existence of the solution for quasilinear parabolic system with cross-diffusion effects. 利用对偶性技巧及一系列非线性分析的方法;研究一类带有交错扩散影响的拟线性抛物系统解的整体存在性.
- Sufficient conditions are obtained for the global existence of a positive periodic solution of periodic neutral delay predator-prey system by using the method of coincidence degree theory. 利用重合度理论建立了一类周期中立型时滞捕食者-食饵系统正周期解的全局存在性的充分条件.
- On this basis, the control law is synthesized by employing an attractor with negative exponential factor to guarantee the time-continuous control input and global existence of the sliding mode. 在此基础上,结合带负指数项的吸引子来设计控制律,使控制输入实现时间连续,并保证滑模面全局存在。
- Global strategic balance and stability. 全球战略平衡和稳定。
- The family lived a precarious existence. 这家人过着朝不保夕的生活。
- David's house is quite close to the Global Theater. 大卫的家离环球剧院很近。
- I was unaware of his existence until now. 现在我才知道有他这么个人。
- Discussion on Global Existence Theorem of ODE 关于ODE非局部存在性定理的讨论