1) global existence
全局存在性
1.
This paper discuss the global existence of spherical nonlinear pulses of wave equation .
讨论非线性波动方程解的全局存在性。
2.
In this paper,we prove the global existence and asymptotic behavior,as time tends to infinity,of solutions in H2 to the initial boundary value problem of the compressible Navier-Stokes equations of one-dimensional motion of a viscous heat conducting gas in a bounded region with a non-autonomous external force and a heat source.
讨论在有非自治外力和热源的情况下,一般粘性热传导可压缩气体在有界区域上的一维运动,研究了可压的Navier-Stokes气体方程组解的全局存在性和渐近性。
3.
One is the existence of a kind of strong solution, and the other is the global existence and large time behavior of smooth solution.
一方面得到了一种强解的存在性 ,另一方面得到了光滑解的全局存在性和大时间行
2) global existence of the positive solution
全局正解存在性
3) global existence
全局存在
1.
They prove that the global existence or blow-up properties of solutions will depend on the "thickness" of the domain and number pq.
证明了解的全局存在性和有限时刻爆破取决于区域的"厚"与"薄"及其指数pq。
2.
In recent years, the study in this direction attracts a large number of mathematicians both in China and aboard, and remarkable progress has been achieved on the local existence of classical solutions, global existence, blow-up as well as estimates on the blow-up time and blow-up set, which enrich enormously the theory of partial differential equations.
本文研究了一个强对偶拟线性退化抛物方程组初边值问题解的全局存在与非全局存在性，其中Ω(?)R~N是具有光滑边界(?)Ω的有界区域，a_i,b_i，c_i(i=l，2)，p，q为正常数。
3.
Local existence,global existence and nonexistence of classical solutions for a degenerate and strongly coupled quasilinear parabolic system were studied.
研究一类强耦合拟线性退化抛物方程组初边值问题正古典解的局部存在、全局存在与非全局存在性。
4) Global existence and uniqueness
全局存在性与唯一性
5) local existence
局部存在性
1.
This paper considers the local existence and the blowing up of solutions to the Cauchy problem (IVP) for matrix nonlinear Schrdinger equations of the form B t=i(ΔB+2BB *B) in H 1(R n) with n≥2.
考虑矩阵非线性薛定谔方程初值问题解的局部存在性及解的爆破问题 ,并且给出了在 H1( Rn)中方程 Bt=i(ΔB+ 2 BB* B) ( n≥ 2 )的解于有限时间内爆破的充分条件 。
2.
We investigate a biological model for chemotaxis is as follows:We study the local existence of the solution in different space and the global existence of the solution in different cases for the above system.
我们研究的趋化性(Chemotaxis)生物模型为： 我们研究了这个方程组在不同空间下解的局部存在性和不同情形下解的整体存在性。
3.
We will discuss the local existence , blow-up criteria and we will also obtain .
我们主要研究了此方程组古典解的局部存在性，爆破准则以及通过粘性消失方法来研究如上方程组的局部存在性和收敛率问题，主要结论有： (1)解的局部存在性 利用光滑子对方程组进行正则化，从而得到原方程组的逼近解。
6) existence of local solutions
局部解存在性
1.
l)The existence of local solutionsIn the part of the existence of local solutions,we investigate the intial boundary value problems for the more general quasilinear system:We consider the existence of local solutions of the system (2) when it may be a cross-diffu.
我们研究的散度型方程组为： 我们研究了方程组(1)的初边值问题解的局部解存在性和整体解存在性。
补充资料：存在主义伦理学(见存在主义)
存在主义伦理学(见存在主义)
existentialist ethics
cu陀012加yilun淞Ue存在主义伦理学(existeotialist ethics)见存在主丸
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条