A note on conservative measures on semigroups by N. A. Tserpes

“…Call μ conservative if all right translations tx:s→sx, x∈S (which are assumed closed mappings) are conservative with respect (S,B,μ) in the ergodic theory sense. It is shown that the semigroup generated by the support of μ is a left group. …”
Get full text

Numerical Simulation and Shear Capacity Study of a New Double-Steel-Plate Shear Wall by Xiaomeng Zhang, Qingying Ren, Jiaqi Wang, Ziao Liu, Xiao Yang

Get full text

Existence of Pseudo-Superinvolutions of the First Kind by Ameer Jaber

“…Our main purpose is to develop the theory of existence of pseudo-superinvolutions of the first kind on finite dimensional central simple associative superalgebras over 𝐾, where 𝐾 is a field of characteristic not 2. …”
Get full text

Hyperbolic Metric Spaces and Stochastic Embeddings by Chris Gartland

“…The following are obtained as our main results: (1) every snowflake of a compact, finite Nagata-dimensional metric space stochastically embeds into an ultrametric space and has Lipschitz free space isomorphic to $\ell ^1$ , (2) the Lipschitz free space over hyperbolic n-space is isomorphic to the Lipschitz free space over Euclidean n-space and (3) every infinite, finitely generated hyperbolic group stochastically embeds into an $\mathbb {R}$ -tree, has Lipschitz free space isomorphic to $\ell ^1$ , and admits a proper, uniformly Lipschitz affine action on $\ell ^1$ .…”
Get full text

Short-Term Creep Experiment of Cement Asphalt Mortar and Its Numerical Simulation by Hao Xu, Ping Wang, Hong-song Lin, Hua Yan

Get full text

Error Analysis and Numeric Simulation Research of Parallel Seismic Method by Chao Lin, Cheng-Lin Zhang, Li Rao, Chuang Yang, Bin An, Bao–Feng Zhao, Tao Zhan, Xian-Jun Tan

Get full text

Microscopic Description of 2D Topological Phases, Duality, and 3D State Sums by Zoltán Kádár, Annalisa Marzuoli, Mario Rasetti

“…We introduce the latter with an emphasis on obtaining them from theories in the continuum. Equivalence of the previous models in the ground state is shown in case of the honeycomb lattice and the gauge group being a finite group by means of the well-known duality transformation between the group algebra and the spin network basis of lattice gauge theory. …”
Get full text

Modular representations of Loewy length two by M. E. Charkani, S. Bouhamidi

“…Let G be a finite p-group, K a field of characteristic p, and J the radical of the group algebra K[G]. …”
Get full text

Thermo-Hydromechanical Coupling Responses Driven by a Central Heat Source in Unsaturated Soils by Wei Wang, Jingjing Liu, Jing Chen

Get full text

Study on Model and Tests of Sheet Pile Wall with a Relieving Platform by Ming Zhang, Wei Wang, Ronghua Hu, Ziyi Wang

Get full text

Deformation performance of aramid honeycomb core layer on partial layup structure outside plane by LU Zhengbin, SUN Wei, WEI Ning, LIU Lu, LI Qiong, LYU Xiulei

Get full text

Full Vehicle Vibration and Noise Analysis Based on Substructure Power Flow by Zhien Liu, Shuai Yuan, Shenghao Xiao, Songze Du, Yan Zhang, Chihua Lu

Get full text

Study on Stress-Strain Characteristics of Pipeline-Soil Interaction under Ground Collapse Condition by Xiaohui Liu, Zhizhong Sun, Jianping Zhu, Yingchao Fang, Yanglian He, Yuchen Pan

Get full text

The Innovative Design of Deep In Situ Pressure Retained Coring Based on Magnetic Field Trigger Controller by Guikang Liu, Mingzhong Gao, Zhiwen Yang, Ling Chen, Maoquan Fu, Heping Xie

Get full text

An Iterative Algorithm for the Reflexive Solution of the General Coupled Matrix Equations by Zhongli Zhou, Guangxin Huang

“…Furthermore, the unique optimal approximation reflexive solution to a given matrix group in Frobenius norm can be derived by finding the least-norm reflexive solution of the corresponding general coupled matrix equations. …”
Get full text

The Performance of Resistance Progressive Collapse Analysis for High-Rise Frame-Shear Structure Based on OpenSees by Qiang Zhang, Yaozhuang Li

“…A finite element model (FEM) of frame-shear structure was constructed using OpenSees program based on the nonlinear flexibility theory and multi-vertical-line theory that considered bending-shear coupling, and its progressive collapse resistance under abnormal conditions was analyzed. …”
Get full text

First Characterization of a New Method for Numerically Solving the Dirichlet Problem of the Two-Dimensional Electrical Impedance Equation by Marco Pedro Ramirez-Tachiquin, Cesar Marco Antonio Robles Gonzalez, Rogelio Adrian Hernandez-Becerril, Ariana Guadalupe Bucio Ramirez

Get full text

Using Nonlinear Diffusion Model to Identify Music Signals by Qiang Li

“…Because it can accurately model the music signal, it solves many complicated problems in music signal processing. Then, we use the group shift Fourier transform (GSFT) to transform this partial differential equation into a linear homogeneous differential equation system, and then use the series to obtain the solution of the linear homogeneous differential equation system, and finally use the group shift inverse Fourier transform to obtain the noise frequency modulation time-dependent solution of the probability density function of the interference signal. …”
Get full text

Forced motion control of a mobile robot by T. Yu. Kim, R. A. Prakapovich, A. A. Lobatiy

“…The proposed control unit can be used in practice for the tasks of optimal movement of transport robots in predetermined area.Methods. The method of the theory of optimal control according to the criterion of maximum speed, the wave algorithm for finding the shortest path, the method of finite automata for relay control of the acceleration of movement are used.Results. …”
Get full text

Influencing Factors on Vehicles Lateral Stability on Tunnel Section in Mountainous Expressway under Strong Wind: A Case of Xi-Han Highway by Lu Wang, Xiaoxin Chen, Hong Chen

“…The research can optimize the design of the highway tunnel group and provide the basic theory and method basis for the quantitative management and scientific management of the road traffic management department.…”
Get full text