Djordjije Vujadinović

activity

20142026

most citedThe norm of the harmonic Bergman projection and Besov space

1 citations · 1 across the 10 of their papers we have counts for

collaborators

10 papers

math.CV2026

Toeplitz operators on pluriharmonic Fock spaces

Vladan Jaguzović, Đorđije Vujadinović

In this paper, we study Toeplitz operators with a positive symbol on pluriharmonic Fock spaces over $C^{n} .$ We characterize the conditions under which the Toeplitz operat…

math.CV2025

On generalized M. Riesz conjugate function theorem for harmonic mappings

Anton Gjokaj, David Kalaj, Djordjije Vujadinovic

Let $L^{p} (T)$ be the Lesbegue space of complex-valued functions defined in the unit circle $T = {z : ∣ z ∣ = 1} \subseteq C$ . In this paper, we address the prob…

math.CV2019

Sharp pointwics estimate for Fock spaces

Friedrich Haslinger, David Kalaj, Djordjije Vujadinovic

Firstly we establish a sharp pointwise estimate for the arbitrary derivative of the function $f \in F_{α}^{p},$ where $F_{α}^{p}$ denotes the Fock space for $1 \leq p < \infty.$ Then, in a…

math.FA2019

Boundedness of the orthogonal projection on Harmonic Fock spaces

Djordjije Vujadinović

The main result of this paper refers to the boundedness of the orthogonal projection $P_{α} : L^{2} (R^{n}, d μ_{α}) \to H_{α}^{2}, n \geq 2$ associated to the harmon…

math.CV2017★ 1 cited

The norm of the harmonic Bergman projection and Besov space

Djordjije Vujadinovic

We estimate the norm of the harmonic Bergman projection in the context of harmonic Besov spaces. We obtain the two-side norm estimates in general Lp-case.

math.CV2017

Gradient of solution of the Poisson equation in the unit ball and related operators

David Kalaj, Djordjije Vujadinovic

In this paper we determine the $L^{1} \to L^{1}$ and $L^{\infty} \to L^{\infty}$ norms of an integral operator $N$ related to the gradient of the solution of Poisson equation in…

math.AP2015

On the Green function of the annulus

Massimo Grossi, Djordjije Vujadinovic

Using the Gegenbauer polynomials and the zonal harmonics functions we give some representation formula of the Green function in the annulus. We apply this result to prove some uniq…

math.AP2014

Solution operator of inhomogenuous Dirichlet problem in the unit ball

David Kalaj, Djordjije Vujadinovic

In this paper we estimate norms of integral operator induced with Green function related to the Poisson equation in the unit ball with vanishing boundary data.

math.CV2014

Adjoint operator of Bergman projection and Besov space $ B_{1}

David Kalaj, Djordjije Vujadinovic

The main result of this paper is related to finding two-sided bounds of norm for the adjoint operator $P^{*}$ of the Bergman projection $P,$ where $P$ denotes the Bergman projec…

math.CV2014

Norm of the Bergman projection onto the Bloch spave

David Kalaj, Djordjije Vujadinovic

We consider weighted Bergman projection $P_{α} : L^{\infty} (B) \to B$ where $α > - 1$ and $B$ is the Bloch space of the unit ball $B$ of the complex space…