The method is unconditionally stable and has second-order accuracy in time. We extend the second-order generalized-method to third-order in time while the numerical dissipation can be controlled by a single parameter. In each time step, the scheme only requires inverting one matrix on ...
XLNet is a new unsuperivsed language representation learning method based on a novel generalized permutation language modeling objective. Additionally, XLNet employs Transformer-XL as the backbone model, exhibiting excellent performance for language tasks involving long context. Overall, XLNet achieves ...
Thegeneralized-α methodand α-RATTLE method were used in the numerical integration of nonholonomic constrained mechanical systems,i. 将源于直接积分方法的广义-α法和α-RATTLE法应用到非完整力学系统动力学方程数值积分中,直接求解指标-2的微分-代数方程(DAEs),这两种方法的质量矩阵可以是常量,也可以与广义坐...
S. Bursi. The analysis of the Generalized-alpha method for non-linear dynamic problems. Computational Mechanics, 28(2):83-104, 2002.Erlicher, S., Bonaventura, L., Bursi, O.: The analysis of the generalized- \(\alpha \) method for non-linear dynamic problems. Comput. Mech. 28 , 83...
In this article, the existing nonsmooth generalized‐α method for the simulation of mechanical systems with frictionless contacts, modeled as unilateral constraints, is extended to systems with frictional contacts. On that account, we complement the unilateral constraints with set‐valued Coulomb‐type ...
Daniel, W.J.T.: Explicit/implicit partitioning and a new explicit form of the generalized alpha method. Commun. Numer. Methods Eng. 19 , 909–920 (2003) MathSciNet MATHW. J. T. Daniel. Explicit/implicit partitioning and a new explicit form of the generalized alpha method. Communications ...
An element interface between implicit and explicit partitions can be used, analogous to that devised by Hughes and Liu to extend the Newmark method. The stability of the explicit/implicit algorithm is examined and found to exceed that of the explicit partition. The element partition is ...
An element interface between implicit and explicit partitions can be used, analogous to that devised by Hughes and Liu to extend the Newmark method. The stability of the explicit/implicit algorithm is examined and found to exceed that of the explicit partition. The element partition is ...
Daniel, W.J.T.: Explicit/implicit partitioning and a new explicit form of the generalized alpha method. Commun. Numer. Methods Eng. 19 , 909–920 (2003) MathSciNet MATHW. J. T. Daniel. Explicit/implicit partitioning and a new explicit form of the generalized alpha method...
L.CurtinF.CurtinR.CurtinVignalCurtinP.CurtinDalcinCurtinJournal of computational and applied mathematicsSarmiento, A., Espath, L., Vignal, P., Dalcin, L., Parsani, M., Calo, V., 2018. An energy-stable generalized-α method for the swift-hohenberg equation. Journal of Computational and ...