期刊： MONATSHEFTE FUR MATHEMATIK, 2021; 196 (1)
In this paper we investigate the infinity-capacity and the Faber-Krahn inequality on the Grushin space G(alpha)(n). On the one hand we show that the i......
期刊： MONATSHEFTE FUR MATHEMATIK, 2021; 196 (2)
In this paper, we are devoted to devising an exact solution to the governing equations for geophysical fluid dynamics with a general density distribut......
期刊： MONATSHEFTE FUR MATHEMATIK, 2021; 195 (2)
In Li et al. (J Aust Math Soc 97:383-390, 2014), the authors discussed two classes of mappings in Banach spaces, which are phi-quasiisometric mappings......
期刊： MONATSHEFTE FUR MATHEMATIK, 2021; 195 (4)
In this paper, we study the spectrality of Sierpinski-Moran measure defined as an infinite convolution measure: mu{M-j},{D-j} = delta M-1(-1) D-1 * de......
期刊： MONATSHEFTE FUR MATHEMATIK, 2021; 196 (1)
Let X be a (real or complex) Banach space (not necessarily a Hilbert space), and I(X) be the set of all non-trivial idempotents; i.e., bounded linear ......
期刊： MONATSHEFTE FUR MATHEMATIK, 2021; 195 (2)
In this paper, we consider some sufficient conditions for the breakdown of local smooth solutions to the Cauchy problem of the 3D Navier-Stokes/Poisso......
期刊： MONATSHEFTE FUR MATHEMATIK, 2021; 195 (4)
Using a quasi-monotonicity formula and some energy estimates, we obtained that all non-collapsing finite time blow-up solutions to the heat equation u......
期刊： MONATSHEFTE FUR MATHEMATIK, 2021; 196 (1)
In this paper, we study some normality relationships between two families of meromorphic functions concerning shared values, and obtain some normality......
期刊： MONATSHEFTE FUR MATHEMATIK, 2021; 196 (1)
Let mu be a Borel probability measure on R-n. We call mu a spectral measure if there exists a countable set Lambda subset of R-n such that E-Lambda :=......
期刊： MONATSHEFTE FUR MATHEMATIK, 2021; 196 (2)
We characterize Schatten class membership of positive Toeplitz operators defined on the Bergman spaces over the Siegel upper half-space in terms of av......
期刊： MONATSHEFTE FUR MATHEMATIK, ; ()
In Rao et al. (Comptes Rendus Acad Sci Paris Ser I(342):191-196, 2006), Rao-Ruan-Xi solved an open question posed by David and Semmes and gave a compl......
期刊： MONATSHEFTE FUR MATHEMATIK, ; ()
In this paper, we study a new model for a jet component of the Antarctic Circumpolar Current. In the case of vorticity with perturbation, we present t......
期刊： MONATSHEFTE FUR MATHEMATIK, ; ()
In this note we point out an error in a recent paper on flag-transitive block designs with gcd(r,lambda)=1, and we prove a result correcting the error......
期刊： MONATSHEFTE FUR MATHEMATIK, ; ()
Consideration in this paper is the generalized fractional Camassa-Holm equation. The local well-posedness is established in Besov space B-2,1(s0) with......
期刊： MONATSHEFTE FUR MATHEMATIK, ; ()
Let pi be a set of prime numbers and G be a pi-separable group. If phi(1)(pi)(2) divides |G : ker phi|(pi)' for every pi-partial character phi is an e......
