Zobrazeno 1 - 10
of 10 045
pro vyhledávání: '"A, Thangavelu"'
Autor:
Thangavelu, Sundaram
We find necessary and sufficient conditions on the convolution kernels $ \varphi $ so that certain operators on twisted Fock spaces $\mathcal{F}^\lambda(\C^{2n})$ are bounded.
Comment: 15 pages
Comment: 15 pages
Externí odkaz:
http://arxiv.org/abs/2407.20831
Autor:
Mukherjee, Suman, Thangavelu, Sundaram
In this article we use Littlewood-Paley-Stein theory to prove two versions of Dunkl multiplier theorem when the multiplier $ m $ satisfies a modified H\"ormander condition. When $ m $ is radial we give a simple proof of a known result. For general $
Externí odkaz:
http://arxiv.org/abs/2406.16731
Autor:
Thangavelu, Sundaram
On the twisted Fock spaces $ \mathcal{F}^\lambda(\C^{2n}) $ we consider a family of unitary operators $\rho_\lambda(a,b) $ indexed by $ (a,b) \in \C^n \times \C^n.$ The composition formula for $ \rho_\lambda(a,b) \circ \rho_\lambda(a^\prime,b^\prime)
Externí odkaz:
http://arxiv.org/abs/2311.07953
Autor:
Thangavelu, Geetha, Dipper, Richard
Let $R$ be a commutative ring with identity and let $V$ be a free $R$-module of rank $n$ for some $n\in\mathbb{N}$. Fixing an $R$-basis $\mathcal{E}$ of $V$, the symmetric group $\mathfrak{S}_n$ acts on $V$ by permuting $\mathcal{E}$ and hence on ten
Externí odkaz:
http://arxiv.org/abs/2311.03156
Autor:
Mallieswari R., Palanisamy Varadharajan, Senthilnathan Arthi Thangavelu, Gurumurthy Suganya, Joshua Selvakumar J., Pachiyappan Sathish
Publikováno v:
ECONOMICS, Vol 12, Iss 2, Pp 113-127 (2024)
The main of the study is to comprehend how the mean variance efficient frontier method may be used in conjunction with Markowitz portfolio theory to produce an optimal portfolio. The study uses daily observations 8 pharma companies closing price name
Externí odkaz:
https://doaj.org/article/22eca083cc2443e5b760ce95529fd204
Autor:
Garg, Rahul, Thangavelu, Sundaram
Publikováno v:
Math. Z. 307 (2024), no. 2, 39
On the twisted Fock spaces $ \mathcal{F}^\lambda(\mathbb{C}^{2n}) $ we consider two types of convolution operators $ S_\varphi $ and $ \widetilde{S}_\varphi $ associated to an element $ \varphi \in \mathcal{F}^\lambda(\mathbb{C}^{2n}) .$ We find a ne
Externí odkaz:
http://arxiv.org/abs/2306.14188
Autor:
Bhatti, Anubhav, Thangavelu, Naveen, Hassan, Marium, Kim, Choongmin, Lee, San, Kim, Yonghwan, Kim, Jang Yong
Detecting and predicting septic shock early is crucial for the best possible outcome for patients. Accurately forecasting the vital signs of patients with sepsis provides valuable insights to clinicians for timely interventions, such as administering
Externí odkaz:
http://arxiv.org/abs/2306.14016
Autor:
Hing, Vutha, Thangavelu, Shandre Mugan
Publikováno v:
Journal of Southeast Asian Economies, 2023 Dec 01. 40(3), 299-317.
Externí odkaz:
https://www.jstor.org/stable/27278631
Autor:
Thangavelu, Sundaram
Any bounded linear operator $ T $ on $ L^2(\mathbb{R}^n) $ gives rise to the operator $ S= B \circ T \circ B^\ast $ on the Fock space $ \mathcal{F}(\C^n) $ where $ B $ is the Bargmann transform. In this article we identify those $ S $ which correspon
Externí odkaz:
http://arxiv.org/abs/2304.01087
Publikováno v:
Borsa Istanbul Review, Vol 24, Iss 3, Pp 618-633 (2024)
This study examines the linear and nonlinear impacts of the environmental, social, and governance (ESG) components on bank stock returns in the region of the Middle East and North Africa (MENA). It also investigates the impact of bank size on the nex
Externí odkaz:
https://doaj.org/article/0d1ee5d2832c427db0a5ca2dd35a8d55