Results 51 to 60 of about 22,029,176 (147)

Estimation of Nonparametric Conditional Moment Models with Possibly Nonsmooth Moments [PDF]

This paper studies nonparametric estimation of conditional moment models in which the residual functions could be nonsmooth with respect to the unknown functions of endogenous variables.
Demian Pouzo, Xiaohong Chen
core   +2 more sources

Nonsmooth analysis of three-dimensional slipping and rolling in the presence of dry friction. [PDF]

Nonlinear Dyn, 2019
Antali M, Stepan G.
europepmc   +1 more source

First-Order Conditions for C0,1 Constrained vector optimization [PDF]

For a Fritz John type vector optimization problem with C0,1 data we define different type of solutions, give their scalar characterizations applying the so called oriented distance, and give necessary and sufficient first order optimality conditions in ...
Rocca Matteo, Ginchev Ivan, Guerraggio Angelo   +2 more
core  

Convergence in approximation and nonsmooth analysis [PDF]

, 1987
Papageorgiou, Nikolaus S, KANDILAKIS, D, PAPAGEORGIOU, N, Kandilakis, Dimitrios A   +3 more
core   +1 more source

Optimal L2 estimates for semidiscrete Galerkin methods for\ud parabolic integro-differential equations with nonsmooth data [PDF]

, 2009
In this article, we discuss an alternate approach to a priori error estimates for the semidiscrete Galerkin approximation to a time dependent parabolic integro-differential equation with nonsmooth initial data.
Goswami, Deepjyoti, Pani, A. K., Yadav, S   +2 more
core  

The chain rule for V u-decompositions of nonsmooth functions

, 2020
In Variational Analysis, VU-theory provides a set of tools that is helpful for understanding and exploiting the structure of nonsmooth functions. The theory takes advantage of the fact that at any point, the space can be separated into two orthogonal ...
Sagastizábal, C., Hare, W., Planiden, C.   +2 more
core  

An Interpretable MRI-Based Machine Learning Model for Preoperative Identification of the Vascular Dissemination Phenotype in Hepatocellular Carcinoma: A Dual-Center Study. [PDF]

J Hepatocell Carcinoma
Pan J, Zhang C, Wu Y, Zhu Y, Zhao YC, Wu S, Chen W, Ji W, Chen F.   +8 more
europepmc   +1 more source

Preoperative Prediction of Microvascular Invasion in Hepatocellular Carcinoma: A Chinese Retrospective Multicenter Study Based on Global Meta-Analysis. [PDF]

Cancer Med
Xu J, Zhang YL, Yang M, Deng Z, Li L, Wang T, Song J, Xu H, Wu J, Wu ZQ, Xu HG.   +10 more
europepmc   +1 more source

Methodological Considerations for Sector-Based MRI Radiomics in Predicting Post-TACE Recurrence Location in Hepatocellular Carcinoma. [PDF]

J Gastroenterol Hepatol
Chen J, Cai X.
europepmc   +1 more source

Phase variation in <i>Mannheimia haemolytica</i> challenges the static genome paradigm. [PDF]

Microbiol Spectr
Harhay GP, McClure KK, Brader KD, Kuhn KL, Smith TPL, Harhay DM.   +5 more
europepmc   +1 more source