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Browse by Author: Guo, Bai-Ni

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Number of items: 33.

Article

Qi, Feng and Guo, Bai-Ni (2008) The Function (b^x-a^x)/x: Logarithmic Convexity. Research report collection, 11 (1).

Qi, Feng and Guo, Bai-Ni (2008) A New Proof of Complete Monotonicity of a Function Involving Psi Function. Research report collection, 11 (3).

Qi, Feng and Guo, Bai-Ni (2007) Wendel-Gautschi-Kershaw's Inequalities and Sufficient and Necessary Conditions that a Class of Functions Involving Ratio of Gamma Functions are Logarithmically Completely Monotonic. Research report collection, 10 (1).

Qi, Feng and Guo, Bai-Ni (2007) Subadditive and Superadditive Properties of Polygamma Functions. Research report collection, 10 (Supp).

Qi, Feng, Guo, Bai-Ni and Guo, Senlin (2007) A Function Involving Gamma Function and Having Logarithmically Absolute Convexity. Research report collection, 10 (1).

Qi, Feng, Guo, Senlin and Guo, Bai-Ni (2007) A Class of k-Log-Convex Functions and their Applications to Some Special Functions. Research report collection, 10 (1).

Qi, Feng, Guo, Senlin and Guo, Bai-Ni (2007) Note on a Class of Completely Monotonic Functions Involving the Polygamma Functions. Research report collection, 10 (1).

Qi, Feng and Guo, Bai-Ni (2007) A Class of Logarithmically Completely Monotonic Functions and the Best Bounds in the Second Kershaw's Double Inequality. Research report collection, 10 (2).

Qi, Feng, Li, Wei and Guo, Bai-Ni (2006) Generalizations of a Theorem of I. Schur. Research report collection, 9 (3).

Qi, Feng, Guo, Bai-Ni and Chen, Chao-Ping (2005) The Best Bounds in Gautschi-Kershaw Inequalities. Research report collection, 8 (2).

Guo, Bai-Ni and Qi, Feng (2005) Two Class of Completely Monotonic Functions Involving Gamma and Polygamma Functions. Research report collection, 8 (3).

Qi, Feng, Niu, Da-Wei and Guo, Bai-Ni (2005) Monotonic Properties of Differences for Remainders of Psi Function. Research report collection, 8 (4).

Qi, Feng, Guo, Bai-Ni and Chen, Chao-Ping (2004) Some Completely Monotonic Functions Involving the Gamma and Polygamma Functions. Research report collection, 7 (1).

Qi, Feng and Guo, Bai-Ni (2004) Complete Monotonicities of Functions Involving the Gamma and Digamma Functions. Research report collection, 7 (1).

Qi, Feng, Luo, Qiu-Ming and Guo, Bai-Ni (2003) Darboux's Formula with Integral Remainder of Functions with Two Independent Variables. RGMIA research report collection, 6 (2).

Luo, Qiu-Ming, Qi, Feng and Guo, Bai-Ni (2003) K. Petr's Formula of Double Integral and Estimates of its Remainder. RGMIA research report collection, 6 (2).

Qi, Feng and Guo, Bai-Ni (2003) Monotonicity and convexity of the function x√Г(x+1)/ (x+α}√Г(x+α+1). RGMIA research report collection, 6 (4).

Luo, Qiu-Ming, Guo, Bai-Ni and Qi, Feng (2002) Generalizations of Bernoulli's Numbers and Polynomials. RGMIA research report collection, 5 (2).

Qi, Feng and Guo, Bai-Ni (2002) Monotonicity of Sequences Involving Geometric Means of Positive Sequences with Logarithmical Convexity. RGMIA research report collection, 5 (3).

Qi, Feng, Guo, Bai-Ni and Chen, Chao-Ping (2002) A Lower Bound for Ratio of Power Means. RGMIA research report collection, 5 (4).

Luo, Qiu-Ming, Guo, Bai-Ni and Qi, Feng (2002) On Evaluation of Riemann Zeta function ζ(s). RGMIA research report collection, 6 (1).

Guo, Bai-Ni and Qi, Feng (2001) An Algebraic Inequality, II. RGMIA research report collection, 4 (1).

Qi, Feng and Guo, Bai-Ni (2001) Generalisation of Bernoulli Polynomials. RGMIA research report collection, 4 (4).

Guo, Bai-Ni and Qi, Feng (2000) New Proofs for Inequalities of Power-Exponential Functions. RGMIA research report collection, 4 (1).

Qi, Feng and Guo, Bai-Ni (2000) Some Inequalities Involving the Geometric Mean of Natural Numbers and the Ratio of Gamma Functions. RGMIA research report collection, 4 (1).

Qi, Feng and Guo, Bai-Ni (2000) On Steffensen Pairs. RGMIA research report collection, 3 (3).

Guo, Bai-Ni, Li, Wei, Qiao, Bao-Min and Qi, Feng (2000) On New Proofs of Inequalities Involving Trigonometric Functions. RGMIA research report collection, 3 (1).

Guo, Bai-Ni and Qi, Feng (2000) Estimates For An Integral In Lp Norm Of The (N + 1)-Th Derivative Of Its Integrand. RGMIA research report collection, 3 (2).

Qi, Feng and Guo, Bai-Ni (2000) Monotonicity of Sequences Involving Convex Function and Sequence. RGMIA research report collection, 3 (2).

Guo, Bai-Ni and Qi, Feng (2000) Estimates for an integral in Lp norm of the (n+1)-th derivative of its integrand. RGMIA research report collection, 3 (3).

Guo, Bai-Ni (2000) Note on Mathieu's inequality. RGMIA research report collection, 3 (3).

Luo, Qiu-Ming and Guo, Bai-Ni (2000) Evaluation of the Improper Integrals ∫∞0(sin(βx)/x)^n dx. RGMIA research report collection, 4 (4).

Guo, Bai-Ni and Qi, Feng (1999) Inequalities for Generalized Weighted Mean Values of Convex Function. RGMIA research report collection, 2 (7).