摘要
Under certain condition, the inequality |λ_1p_1~2+λ_2p_2~2+λ_3p_3~2+λ_4p_4~2+μ_12^(x1)+…+μ_s2^(xs)+γ|＜ηhas infinitely many solutions in primes p_1,p_2,p_3,p_4 and positive integers x_1,…,x_s.
基金
Supported by the National Natural Science Foundation of China(10171076)
Supported by the Scientific and Technical Committee Foundation of Shanghai(03JC14027)
