研究了一个奇异的、次临界指数的半线性椭圆方程。
A semilinear elliptic equation with singular and subcritical exponent is studied.
本文得到了一类带奇异低阶项椭圆方程的一个正则性结果。
A regularity result of a class of elliptic equations with singular lower term is obtained.
得到了一类二阶散度型椭圆方程很弱解的一个正则性结果。
A regularity result of a class of second order divergence form elliptic equation was obtained.
By putting the two together, out comes the elliptical motion of the planets.
将这两个式子联立,就得到了行星作椭圆运动的方程
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