Results 171 to 180 of about 441,203 (334)
Perturbation Methods for Saddle Point Computation [PDF]
, 1994 Markku Kallio, Andrzej Ruszczyński
openalex
Practical guide to saddle-point construction in lens design
, 2007 Florian Bociort +2 more
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Impact of half‐joint failures on RC girder bridges: A robustness quantification study
Structural Concrete, EarlyView.Abstract The robustness of bridge structures is critical to ensuring safety and service continuity, particularly in aging infrastructure exposed to degradation and unexpected loads. Reinforced concrete (RC) half‐joint bridges—widely built in Italy between the 1950s and 1970s—exhibit specific vulnerabilities due to inspection challenges, durability ...
Paolo Martinelli, Matteo Colombo
wiley +1 more source
A modified variant of HSS preconditioner for generalized saddle point problems
, 2022 Litao Zhang, Yifan Zhang
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Wildlife Society Bulletin, EarlyView.We used drone‐based radiotelemetry and multispectral imagery to estimate detection and survival probabilities of blue‐winged teal broods in Saskatchewan, Canada. Weekly brood survival probabilities, estimated via Cormack‐Jolly‐Seber models, increased with age and were comparable between drone methods.
Grant A. Rhodes +5 more
wiley +1 more source
A novel synaptic vesicle fusion path in the rat cerebral cortex: the "saddle" point hypothesis. [PDF]
PLoS One, 2014 Zampighi GA, Serrano R, Vergara JL.
europepmc +1 more source
Quantum geometric ferromagnetism by singular saddle point [PDF]
Taisei Kitamura +3 more
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Coevolutionary Neural Dynamics With Learnable Parameters for Nonconvex Optimisation
CAAI Transactions on Intelligence Technology, EarlyView.ABSTRACT Nonconvex optimisation plays a crucial role in science and industry. However, existing methods often encounter local optima or provide inferior solutions when solving nonconvex optimisation problems, lacking robustness in noise scenarios. To address these limitations, we aim to develop a robust, efficient and globally convergent solver for ...
Yipiao Chen +3 more
wiley +1 more source
A climbing string method for saddle point search
, 2013 Weiqing Ren, Eric Vanden‐Eijnden
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