TY - JOUR AU - Keyantuo, Valentin AB - We study representations, group decomposition and the inversion of the Laplace transform for cosine operator functions in UMD spaces. TI - On operator cosine functions in UMD spaces JF - Semigroup Forum DO - 10.1007/s002330010086 DA - 2001-07-06 UR - https://www.deepdyve.com/lp/springer-journals/on-operator-cosine-functions-in-umd-spaces-gu2FCZP7sK SP - 429 EP - 440 VL - 63 IS - 3 DP - DeepDyve ER -