5 citations · 8 across the 4 of their papers we have counts for
4 papers
Umehara algebra and complex submanifolds of indefinite complex space forms
Xu Zhang, Donghai Ji
The Umehara algebra is studied with motivation on the problem of the non-existence of common complex submanifolds. In this paper, we prove some new results in Umehara algebra and o…
Submanifolds of some Hartogs domain and the complex Euclidean space
Xu Zhang, Donghai Ji
Two Kahler manifolds are called relatives if they admit a common Kahler submanifold with the same induced metrics. In this paper, we show that a Hartogs domain over an irreducible…
The positive Schur property on positive projective tensor products and spaces of regular multilinear operators
Geraldo Botelho, Qingying Bu, Khazhak Navoyan
We characterize the positive Schur property in the positive projective tensor products of Banach lattices, we establish the connection with the weak operator topology and we give n…
Diagonals of injective tensor products of Banach lattices with bases
Donghai Ji, Byunghoon Lee, Qingying Bu
In this paper, we show that four main diagonal spaces of injective tensor products are pairwise isometrically isomorphic. When E is a Banach lattice, we show that the tensor diagon…