Zobrazeno 1 - 10
of 58 043
pro vyhledávání: '"A. A. Berezin"'
Autor:
Misha Shifman, Elena Karpel
Felix Berezin was an outstanding Soviet mathematician who in the 1960s and 70s was the driving force behind the emergence of the branch of mathematics now known as supermathematics. The integral over the anticommuting Grassmann variables that he intr
Berezin inequalities for sums of operators and classical inequalities concerning the Berezin radius.
Autor:
Gürdal, Mehmet1 gurdalmehmet@sdu.edu.tr, Stojiljković, Vuk N.2 vuk.stojiljkovic999@gmail.com
Publikováno v:
Military Technical Courier / Vojnotehnicki Glasnik. okt-dec2024, Vol. 72 Issue 4, p1537-1551. 15p.
For a bounded linear operator $T$ acting on a reproducing kernel Hilbert space $\mathcal{H}(\Omega)$ over some non-empty set $\Omega$, the Berezin range and the Berezin radius of $T$ are defined respectively, by $\text{Ber}(T) := \{\langle T\hat{k}_{
Externí odkaz:
http://arxiv.org/abs/2411.10771
In this paper, we introduce a comprehensive axiomatization of structure-preserving discretization through the framework of commutative diagrams. By establishing a formal language that captures the essential properties of discretization processes, we
Externí odkaz:
http://arxiv.org/abs/2411.01085
Autor:
Chen, Jiale
Let $0<\alpha,\beta,t<\infty$ and $\mu$ be a positive Borel measure on $\mathbb{C}^n$. We consider the Berezin-type operator $S^{t,\alpha,\beta}_{\mu}$ defined by $$S^{t,\alpha,\beta}_{\mu}f(z):=\left(\int_{\mathbb{C}^n}e^{-\frac{\beta}{2}|z-u|^2}|f(
Externí odkaz:
http://arxiv.org/abs/2409.01132
Autor:
Dey, Rukmini
In this article we define Berezin-type and Odzijewicz-type quantizations on compact smooth manifolds. The method is we embed the smooth manifold of real dimension $n$ into ${\mathbb C}P^n$ and induce the quantizations from there. The standard way by
Externí odkaz:
http://arxiv.org/abs/2405.02838
Autor:
Li, Lvchang, Li, Haichou
In the present paper, we study the boundedness and compactness of Toeplitz operators and Berezin-type operators between different weighted Bergman spaces over tubular domains in $\mathbb{C}^n$. We establish their connection with Carleson measures and
Externí odkaz:
http://arxiv.org/abs/2405.07618
Autor:
Javed, Mo, Maji, Amit
Let $\mathscr{T}(L^{\infty}(\mathbb{T}))$ be the Toeplitz algebra, that is, the $C^*$-algebra generated by the set $\{T_{\phi} : \phi\in L^{\infty}(\mathbb{T})\}$. Douglas's theorem on symbol map states that there exists a $C^*$-algebra homomorphism
Externí odkaz:
http://arxiv.org/abs/2405.10967
Autor:
Mehmet Gürdal, Vuk N. Stojiljković
Publikováno v:
Vojnotehnički Glasnik, Vol 72, Iss 4, Pp 1537-1551 (2024)
Introduction/purpose: In this article, the author’s goal is to seek to obtain new inequalities of the Berezin type. Methods: The methods used are standard for operator theory. Results: Various inequalities of the type given by Huban et al. and E
Externí odkaz:
https://doaj.org/article/57ecf65d64c2404c8be64304dbf81e33
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.