Recurrence Relations for Strongly q-Log-Convex Polynomials
  We consider a class of strongly q-log-convex polynomials based on a triangular recurrence relation with linear coefficients, and we show that the Bell polynomials, the Bessel polynomials, the Ramanujan polynomials and the Dowling polynomials are strongly q-log-convex. We also prove that the Bessel transformation preserves log-convexity. 
William Y. C. Chen, Larry X. W. Wang and Arthur L. B. Yang