Can't Fight This Feeling 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 Kevin Cronin) and reached number sixteen in the UK. "Can't Fight This Feeling" has appeared on dozens of 'various artists' compilation albums, as
T(1) theorem function satisfying certain conditions. Then the "T"(1) theorem states that "T" can be extended to a bounded operator on the Hilbert space "L"(R) if and only if the following conditions are satisfied: 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