Journal of Statistical Physics, Vol. 66, Nos. 3/4, 1992. p. 867-883.
Critical exponents of weakly dilute Ising-like systems are computed for noninteger space dimensionalities in the range 2\Two-loop renormalization group functions are obtained as renormalized perturbation theory series expansions directly in noninteger dimensions. The values of the critical exponents are estimated with the use of the two-variable Borel resummation method.