4 citations · 4 across the 3 of their papers we have counts for
4 papers
Convolution comparison measures
Otte Heinävaara
We give a precise functional comparison between classical and free convolutions. If and are compactly supported probability measures, we show that the expectation of ov…
Planes in Schatten-
Otte Heinävaara
We prove that any two-dimensional real subspace of Schatten-3 can be linearly isometrically embedded into . This resolves the case of Hanner's inequality for Schatte…
Characterizing matrix monotonicity of fixed order on general sets
Otte Heinävaara
We give new characterizations for matrix monotonicity and convexity of fixed order which connects previous characterizations by Loewner, Dobsch, Donoghue, Kraus and Bendat--Sherman…
Local characterizations for the matrix monotonicity and convexity of fixed order
Otte Heinävaara
We establish local characterizations of matrix monotonicity and convexity of fixed order by giving integral representations connecting the Loewner and Kraus matrices, previously kn…