Analyticity of Nekrasov Partition Functions
Analyticity of Nekrasov Partition Functions is a scholarly work, published in 2018 in ''Communications in Mathematical Physics''. The main subjects of the publication include Langlands program, pure mathematics, cluster algebra, instanton, holographic principle, mathematical physics, integer partition, coulomb, holomorphic function, norm, mathematics, and partition function. The authors prove that the K-theoretic Nekrasov instanton partition functions have a positive radius of convergence in the instanton counting parameter and are holomorphic functions of the Coulomb parameters in a suitable domain.