Convolution Properties for Subclasses of Meromorphic Univalent Functions of Complex Order

作者：Bulboaca Teodor^*; Aouf Mohamed K; El Ashwah Rabha M

来源：Filomat, 2012, 26(1): 153-163.

DOI：10.2298/FIL1201153B

• Analytic functions
• meromorphic functions
• convolution product
• differential subordination

Using the new linear operator, %26lt;br%26gt;L-m(lambda, l)f(z) = 1/z + Sigma(infinity)(k=1)(l/l + lambda k)(m) a(k)z(k) (-) (1), f is an element of Sigma, %26lt;br%26gt;where l %26gt; 0, lambda %26gt;= 0, and m is an element of N-0 = N U {0}, we introduce two subclasses of meromorphic analytic functions, and we investigate several convolution properties, coefficient inequalities, and inclusion relations for these classes.

• 出版日期2012-4