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Errata of paper . In Theorems 3.2 and 3.3 it should say , i.e., these theorems should read as follows.
Theorem 3.2Let Condition 3.2 hold. Then problem (3.5)-(3.6) has a unique solutionfor, , with sufficiently largeand the following coercive uniform estimate holds:
Theorem 3.3Assume Condition 3.2 holds. Then the operatorforand for sufficiently largeis an isomorphism from
Moreover, the following uniform coercive estimate holds:
Shakhmurov, VB, Sahmurova, A: Abstract elliptic operators appearing in atmospheric dispersion. Bound. Value Probl.. 2014, Article ID 43 (2014)