Extremal property of the Hermite-Pade approximations of exponential functions
In this article we study the extremal properties of the Hermite-Pade approximations of type I for the exponential system {e1pz}kp-0 with different arbitrary real and complexes λ0,λ1,....,λk. The theorems proved complement the known results of P. Borwein, F. Wielonsky, K. Driver.