Derong Qiu

activity

19982026

most citedGeometry of Non-Archimedean Gromov-Hausdorff distance

23 citations · 47 across the 18 of their papers we have counts for

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math.RA2015

On algebraic congruence varieties over semirings

Derong Qiu

In this paper, we develop some foundations for a theory of algebraic varieties of congruences on commutative semirings. By studying the structure of congruences, firstly, we show t…

math.RA2010★ 2 cited

Lattice-ordered matrix algebras over real GCD-domains

Fei Li, Xianlong Bai, Derong Qiu

Let $R \subset R$ be a GCD-domain. In this paper, Weinberg's conjecture on the $n \times n$ matrix algebra $M_{n} (R) (n \geq 2)$ is proved. Moreover, all the lattice order…