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Some new normal comparison inequalities related to Gordon’s inequality
Advanced refinements of Young and Heinz inequalities
In this article, we prove several multi-term refinements of Young type inequalities for both real numbers and operators improving several known results. Among other results, we prove that for all $0\\leq \\nu\\leq 1$ and each $N...
Refinements of reverse triangle inequalities in inner product spaces
Refining some results of S.S. Dragomir, several new reverses of the triangle in-
equality in inner product spaces are obtained.
Operator Complementary Callebaut Inequality
The numerical inequality
\\begin{align*}
\\left(\\sum_{j=1}^n x_jy_j\\right)^2\\leq
\\sum_{j=1}^n x_j^{1+s}y_j^{1-s}\\sum_{j=1}^n x_j^{1-s}y_j^{1+s}
\\leq \\left(\\sum_{j=1}^n x_j^2\\right)\\left(\\sum_{j=1}^ny_j^2\\right...
An interview with Josip E. Pečarić
While Professor J.E. Peˇcari´c and the interviewer are meeting each
other in three conferences in Iran, Hungary and Croatia, they had some conversations
concerning life, ideas and contributions of Professor ...
Adaptive nonparametric density estimation with missing observations
A monotonicity property of variances
Probability inequalities for bounded random vectors
Riemann sums for self-adjoint operators
inequality. Finally we extend the
Alzer and Bennet inequalities to operators on Hilbert spaces....
An investigation of unitarily invariant norm inequalities of Lowner--Heinz type
We utilize some $2 \\times 2$ matrix tricks to obtain several unitarily invariant norm inequalities corresponding to the L\\"{o}wner--Heinz inequality, the arithmetic--geometric mean inequality and the Corach--Porta--Recht inequality...