Results 51 to 60 of about 1,436,799 (320)

Dual targeting of FGFR3 and ERBB3 enhances the efficacy of FGFR inhibitors in FGFR3 fusion-driven bladder cancer

open access: yesBMC Cancer, 2022
Background Mutations and fusions in Fibroblast Growth Factor Receptor 3 (FGFR3) occur in 10–20% of metastatic urothelial carcinomas and confer sensitivity to FGFR inhibitors. However, responses to these agents are often short-lived due to the development
Andrew J. Weickhardt   +8 more
doaj   +1 more source

Path-following and semismooth Newton methods for the variational inequality arising from two membranes problem

open access: yesJournal of Inequalities and Applications, 2019
A semismooth Newton method, based on variational inequalities and generalized derivative, is designed and analysed for unilateral contact problem between two membranes.
Shou-gui Zhang, Yueyue Yan, Ruisheng Ran
semanticscholar   +1 more source

Hopfield Neural Networks for Online Constrained Parameter Estimation With Time‐Varying Dynamics and Disturbances

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley   +1 more source

On the Hodge-Newton filtration for p-divisible groups of Hodge type

open access: yes, 2017
A p-divisible group, or more generally an F-crystal, is said to be Hodge-Newton reducible if its Hodge polygon passes through a break point of its Newton polygon.
Hong, Serin
core   +1 more source

The XMM-Newton serendipitous survey - VII. The third XMM-Newton serendipitous source catalogue [PDF]

open access: yes, 2015
© ESO, 2016.Context. Thanks to the large collecting area (3 × ∼1500 cm2 at 1.5 keV) and wide field of view (30′ across in full field mode) of the X-ray cameras on board the European Space Agency X-ray observatory XMM-Newton, each individual pointing can ...
M. Watson   +51 more
semanticscholar   +1 more source

Newton–Okounkov bodies, cluster duality, and mirror symmetry for Grassmannians [PDF]

open access: yesDuke mathematical journal, 2017
We use cluster structures and mirror symmetry to explicitly describe a natural class of Newton-Okounkov bodies for Grassmannians. We consider the Grassmannian $X=Gr_{n-k}(\mathbb C^n)$, as well as the mirror dual Landau-Ginzburg model $(\check{X}^\circ ...
K. Rietsch, L. Williams
semanticscholar   +1 more source

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

open access: yesAdvanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De   +3 more
wiley   +1 more source

Generalized Cayley-Hamilton-Newton identities

open access: yes, 1998
The q-generalizations of the two fundamental statements of matrix algebra -- the Cayley-Hamilton theorem and the Newton relations -- to the cases of quantum matrix algebras of an "RTT-" and of a "Reflection equation" types have been obtained in [2]-[6 ...
Isaev, A., Ogievetsky, O., Pyatov, P.
core   +2 more sources

Global and Quadratic Convergence of Newton Hard-Thresholding Pursuit [PDF]

open access: yes, 2020
Algorithms based on the hard thresholding principle have been well studied with sounding theoretical guarantees in the compressed sensing and more general sparsity-constrained optimization.
Qi, Hou-Duo   +2 more
core   +1 more source

Network Newton Distributed Optimization Methods

open access: yesIEEE Transactions on Signal Processing, 2017
We study the problem of minimizing a sum of convex objective functions, where the components of the objective are available at different nodes of a network and nodes are allowed to only communicate with their neighbors.
Aryan Mokhtari   +2 more
semanticscholar   +1 more source

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