Tomasz Kania

activity

20112026

most citedUniqueness of the maximal ideal of the Banach algebra of bounded operators on

C ([0, ω_{1}])

18 citations · 135 across the 55 of their papers we have counts for

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4 papers · 1 filter

math.FA2025

There is no universal separable Banach algebra

Tomasz Kania

We prove that no separable Banach algebra is universal for homomorphic embeddings of all separable Banach algebras, whether embeddings are merely bounded or required to be contract…

math.OA2025

Hamana's injective envelope as a maximal rigid multiplier cover

Tomasz Kania

Let $A$ be a unital $C^{*}$ -algebra. We call an $A$ -multiplier cover a pair $(E, ι)$ consisting of a $C^{*}$ -algebra $E$ and a faithful non-degenerate $*$ -homomorphism $ι\colon A\to M(E…

math.PR2025

Law equivalence for Ornstein--Uhlenbeck dynamics driven by Lévy noise

Tomasz Kania

For stochastic partial differential equations driven by Lévy noise, understanding when changes in the drift operator preserve the law of the solution is fundamental to filtering, c…

math.FA2025

Higher traces as boundary averages on finite-dimensional normed spaces

Tomasz Kania

Let $X$ be an $N$ -dimensional real normed space, let $1 ⩽ k ⩽ N$ , and set $V = Λ^{k} X$ and $m = (k N)$ . We characterise the probability measures $η$ on the unit sphere…