A conjecture on the primitive degree of Tensors

In this paper, we prove: Let A be a nonnegative primitive tensor with order m and dimension n. Then its primitive degree R(A)\leq (n-1)^2+1, and the upper bound is sharp. This confirms a conjecture of Shao [7].Comment: 8 page

The Influence of Regional Cultural Characteristics on the Architectural Form of Urban Museums——Taking Anhui Museum as an Example

With the progress and development of social economy and the gradual improvement of living standards, people pay more and more attention to the pursuit of spiritual civilization. As an important place for historical and cultural research, inheritance and Exhibition protection, while its scale is expanding, the architectural characteristics are gradually integrated into the regional cultural characteristics. It is a symbol of the development of urban civilization and intuitively shows the regional cultural characteristics and historical details. This article takes the Anhui Museum as the starting point, deeply study and analyze the influence of regional cultural characteristics on the design of urban museum architectural form

Variable-frequency-controlled coupling in charge qubit circuits: Effects of microwave field on qubit-state readout

To implement quantum information processing, microwave fields are often used to manipulate superconuducting qubits. We study how the coupling between superconducting charge qubits can be controlled by variable-frequency magnetic fields. We also study the effects of the microwave fields on the readout of the charge-qubit states. The measurement of the charge-qubit states can be used to demonstrate the statistical properties of photons.Comment: 7 pages, 3 figure