Supported by the National Natural Science Foundation of China (10571141, 70971109, 71371152), the first author is also supported by the Talents Fund of Xi'an Polytechnic University (BS1320) and the Ma
The notion of weakly relatively prime and W-Grbner basis in K[x1,x2,..., xn] are given. The following results are obtained: for polynomials f1, f2 , . . ., fm
Let H2 =(-△)2 +V2 be the Schrodinger type operator,where V satisfies reverse Holder inequality.In this paper,we establish the LP boundedness for V2H2-1,H2-1V2,VH
In this note we consider Wentes type inequality on the Lorentz-Sobolev space.If▽f∈L~p1,q1(R~n),G ∈ L~(p2,q2)(R~n) and div G≡0 in the sense of distribution where(1/p1)+(1/P2)=(1/q1)+(1/q2)=1,1