11 citations · 31 across the 32 of their papers we have counts for
33 papers · 1 filter
Compactness for pseudo-differential and Toeplitz operators on modulation spaces
Elmira Nabizadeh-Morsalfard, Christine Pfeuffer, Nenad Teofanov +1
We deduce various norm equivalences, and convolution estimates for the modulation space consisting of all such that $|V_ϕf \cdot ω|…
Gelfand-Shilov spaces for extended Gevrey regularity
Nenad Teofanov, Filip Tomic, Milica Zigic
We consider spaces of smooth functions obtained by relaxing Gevrey-type regularity and decay conditions. It is shown that these classes fit well within the general framework of the…
Norm estimates for a broad class of modulation spaces, and continuity of Fourier type operators
Joachim Toft, Christine Pfeuffer, Nenad Teofanov
Let be a normal quasi-Banach function space with respect to and , be -moderate, and let . Then we prove that belong…
Ultradifferentiable functions via the Laguerre operator
Smiljana Jakšić, Stevan Pilipović, Nenad Teofanov +1
We define and characterize ultradifferentiable functions and their corresponding ultradistributions on $\RR^d_+$ using iterates of the Laguerre operator. The characterization is ba…
On the iterates of the Laguerre operator
Smiljana Jakšić, Stevan Pilipović, Nenad Teofanov +1
We use the iterates of the Laguerre operator to introduce Pilipović spaces on positive orthants. It is shown that such spaces coincide with type spaces …
Dilation estimates for Wiener amalgam spaces of Orlicz type
Busra Aris, Nenad Teofanov, Serap Oztop
We extend dilation properties of Wiener amalgam spaces when the local and global componenets are Lebesgue spaces to a more general setting of Orlicz spaces. We recover the result o…