Can't Fight This Feeling episode of The Goldbergs. In 2016, the song was used in the UK and US on adverts for Sheba cat food. REO Speedwagon Can't Fight This Feeling "Can't Fight This Feeling" is a power ballad performed by the American rock band REO Speedwagon. The single remained at the top of the Billboard Hot 100 chart for three consecutive weeks from March 9 to March 23, 1985. The song first appeared on REO Speedwagon's 1984 album "Wheels Are Turnin'". It was the group's second number-one hit on the U.S. charts (the first being 1981's "Keep on Loving You", also written by
T(1) theorem T(1) theorem In mathematics, the T(1) theorem, first proved by , describes when an operator "T" given by a kernel can be extended to a bounded linear operator on the Hilbert space "L"(R). The name "T"(1) theorem refers to a condition on the distribution "T"(1), given by the operator "T" applied to the function 1. Suppose that "T" is a continuous operator from Schwartz functions on R to tempered distributions, so that "T" is given by a kernel "K" which is a distribution. Assume that the kernel is standard, which means that off the diagonal it is given by a