Zhipeng Xu

collaborators

3 papers

math.CO2026

New Cardinalities for Quantum Latin Squares of Order Six

Zhipeng Xu

We give explicit quantum Latin squares of order $6$ with cardinalities $19$ , $21$ , $23$ , $25$ , $27$ , $32$ , and $35$ , where vectors differing only by a global phase are identified.…

math.CO2026

Three Quantum Latin Squares of Order 6 with Cardinalities 13, 15, and 17

Zhipeng Xu

We give three explicit quantum Latin squares of order $6$ , with cardinalities $13$ , $15$ , and $17$ . Throughout, vectors differing only by a global phase are counted as identical. T…

math.AP2026

Leray--Hopf Type Weak Solutions for the Three-Dimensional Beris--Edwards System with Stable Landau--de Gennes Potential

Yao Zhang, Han Ni Soe, Zhipeng Xu

We prove existence of a weak solution to the three-dimensional Beris--Edwards system in the whole space under the stable bulk assumption $c > 0$ . The solution satisfies the natural b…