Radially Symmetric Solutions for a Class ofCritical Exponent Elliptic Problems in RN

نویسندگان

  • C. O. Alves
  • D. C. de Morais
چکیده

We give a method for obtaining radially symmetric solutions for the critical exponent problem ?u + a(x)u = u q + u 2 ?1 in R N u > 0 and R R N jruj 2 < 1 where, outside a ball centered at the origin, the non-negative function a is bounded from below by a positive constant ao > 0. We remark that, diierently from the literature, we do not require any conditions on a at innnity.

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تاریخ انتشار 1996