文摘
We consider spatially periodic Laplace and Stokes resolvent problems in the whole space and show corresponding weighted resolvent estimates with weights in the Muckenhoupt class. A main tool is the use of Fourier techniques on the Schwartz-Bruhat space and on the tempered distributions together with a weighted transference principle à la Andersen and Mohanty (Proc Amer Math Soc 137(5):1689-697, 2009) and a splitting of the function spaces into a mean-value free part and a nonperiodic part of functions defined on a lower-dimensional whole space, which then enables us to make use of a weighted Mikhlin multiplier theorem. Keywords Muckenhoupt weights Stokes equation Spatially periodic Resolvent estimates