In my dissertation, I mainly study some interior regularity prob-lems of weak solutions for P-harmonic type degenerate elliptic systems under the subcritical growth in non-homogeneous items and Hadamard s three-spheres theroems for a class of elliptic operators (p-harmonic operator and Pucci opera-tor).
本文考虑了p-调和型的退化椭圆方程组在非齐次项满足次临界增长情况下的弱解内部正则性以及p-调和型算子和Pucci型算子的Hadamard三球面定理。
When the function f(x, u) is of subcritical growth and satisfies a generalized Landsman-Lazer condition, we obtain the existence of weak solutions to the abov.
当函数f(x，u)为次临界增长且满足一个广义的Landsman-Lazer条件时，我们利用变分方法，在λ≥0(λ可取到特征值λ_k)，得出了以上方程均有一弱解。
C~(1, α) Interior Regularity for P-Harmonic Type Systems under the Subcritical Growth and It s Three-spheres Theorem;
次临界增长p-调和方程组的C~（1，α）内部正则性及三球面定理
The Existence of Positive Solutions of a Class of Sub-linear Elliptic Equations with Neumann Boundary;
一类次线性临界增长椭圆形方程Neumann问题正解的存在性
Reliability Growth Assessment for One 900 MW Supercritical Pressure Steam Turbine-generator Unit;
900MW超临界机组可靠性增长评估
Existence of a Non-Trivial Solution in p-Laplace Poblems and p-Bihamonic Poblems with Critical Growth;
临界增长的p-Laplace和p-双调和方程的非平凡解
On the Critical Growth Model of National Bonds Scale after the Bonds Internationalization;
债务国际化下国债规模临界增长模型研究
Nuclear criticality safety for fissile materials outside reactors--Safety controls in conducting subcritical neutron multiplication measurements in situ
GB15146.7-1994反应堆外易裂变材料的核临界安全次临界中子增殖就地测量安全规定
Excessive population growth is an extremely serious problem facing the contemporary world.
人口过快增长是当今世界面临的一个十分严重的问题。
Existence and Nonexistence of Nontrivial Solutions for a Class of Critical Growth Polyharmonic Elliptic Systems;
一类含临界增长的多重调和方程组的非平凡解的存在性
Positive Solutions for Some Critical Growth Nonlinear Elliptic Equations with Neumann Boundary Conditions;
具有临界增长的非线性椭圆方程在Neumann边值条件下的正解问题
Dimension of the Attractor and Kernel Sections for Damped Wave Equations with Critically Growth Exponent
具有临界增长指数的阻尼波动方程的吸引子和核截面的维数
EXISTENCE AND NONEXISTENCE OF NONTRIVIAL SOLUTIONS FOR A CLASS OF CRITICAL GROWTH POLYHARMONIC ELLIPTIC SYSTEMS
一类含临界增长的多重调和方程组非平凡解的存在性
the world economy is growing slowly;
世界经济增长缓慢，
enlarge one's views
开阔眼界, 增长知识
by highways, 161.651 million person-trips，up by 24.3 percent；
公路16165.1万人次，增长24.3%；
Research of Effective Neutron Multiplication Factor and Neutron Flux Distribution for Accelerator Driven Sub-Critical System on DF-3 Facility;
在东风3号上开展加速器驱动次临界系统有效增殖系数和中子通量密度分布研究
Second, the countries and regions where such growth would take place are the poorest areas of the world.
其次，即将出现这一增长的那些国家和地区都是世界上最为贫穷的地区。
A sudden, large increase in the birthrate, especially the one in the United States after World War II from1947 through1961.
婴儿潮出生率突然、幅度的增长，尤指从1947年到1961年二次世界大战后美国的出生率.
By 1983, the economy had rebounded and the United States entered into one of the longest periods of sustained economic growth since World War II.
到了１９８３年，经济开始回升，美国进入第二次世界大战以来历时最久的经济持续增长时期。
