Mixed Lebesgue space norm Strichartz type estimation for solution of   inhomogeneous parabolic equation, with constants evaluation
  We give an optimal in mixed (anisotropic) Strichartz type Lebesgue space-time norm estimates for the solution of linear parabolic inhomogeneous initial problem, with are exact or exact up to multiplicative constant coefficient evaluation. 
E.Ostrovsky, L.Sirota
math.AP