TY - JOUR ID - PytelKudela2006 LB - PytelKudela2006 AU - Pytel-Kudela, Marzena AU - Prykarpatsky, Anatoliy K. TI - Some analytical properties of dissolving operators related with the Cauchy problem for a class of nonautonomous partial differential equations. Part 1 ST - Some analytical properties of dissolving operators related with the Cauchy problem for a class of nonautonomous partial differential equations. Part 1 JO - Opuscula Math. JA - Opuscula Math. JF - Opuscula Mathematica PY - 2006 VL - 26 IS - 1 SP - 131 EP - 136 DO - http://dx.doi.org/10.7494/OpMath.2006.26.1.131 UR - http://dx.doi.org/10.7494/OpMath.2006.26.1.131 AB - The analytical properties of dissolving operators related with the Cauchy problem for a class of nonautonomous partial differential equations in Hilbert spaces are studied using theory of bi-linear forms in respectively rigged Hilbert spaces triples. Theorems specifying the existence of a dissolving operator for a class of adiabatically perturbed nonautonomous partial differential equations are stated. Some applications of the results obtained are discussed. KW - dissolving operators KW - bilinear forms KW - Cauchy problem KW - semigroups KW - evolution equations SN - 1232-9274 ER -