%0 Journal Article
%T Linnik's approximation to Goldbach's conjecture, and other problems
%A Dave Platt
%A Tim Trudgian
%J Mathematics
%D 2014
%I arXiv
%X We examine the problem of writing every sufficiently large even number as the sum of two primes and at most $K$ powers of 2. We outline an approach that only just falls short of improving the current bounds on $K$. Finally, we improve the estimates in other Waring--Goldbach problems.
%U http://arxiv.org/abs/1404.5669v2