Search Results - "POLYAK, A"

Regularized Newton method for unconstrained convex optimization by Polyak, Roman A.

“…We introduce the regularized Newton method (rnm) for unconstrained convex optimization. For any convex function, with a bounded optimal set, the rnm generates…”
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Primal-dual nonlinear rescaling method with dynamic scaling parameter update by GRIVA, Igor, POLYAK, Roman A

“…In this paper we developed a general primal-dual nonlinear rescaling method with dynamic scaling parameter update (PDNRD) for convex optimization. We proved…”
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What Can we Learn from Nonequilibrium Response of a Strange Metal? by Polyak, B. A., Khrapai, V. S., Tikhonov, E. S.

“…We critically address the recent experiment by L. Chen et al. [Science 382 , 907 (2023)] on nonequilibrium transport and noise in a strange metal YbRh 2 Si 2…”
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Nonlinear rescaling vs. smoothing technique in convex optimization by POLYAK, Roman A

“…We introduce an alternative to the smoothing technique approach for constrained optimization. As it turns out for any given smoothing function there exists a…”
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Quality of life and survival: The role of multidimensional symptom assessment by CHANG, V. T, THALER, H. T, POLYAK, T. A, KORNBLITH, A. B, LEPORE, J. M, PORTENOY, R. K

“…Recent data from clinical trials suggest that quality-of-life (QOL) measurements may independently predict survival. The relation between survival and QOL…”
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Log-sigmoid multipliers method in constrained optimization by Polyak, Roman A

“…In this paper we introduced and analyzed the Log-Sigmoid (LS) multipliers method for constrained optimization. The LS method is to the recently developed…”
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Gut microbiota as a target for supplementary therapy of chronic stress-related depression in mice by Kuti, D, Winkler, Z, Polyák, A, Kővári, D, Ferenczi, S, Kovács, K.J

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Altered cardiac repolarization associated with cellular electrophysiological remodeling following chronic testosterone undecanoate administration in a canine model by Topal, L, Pinter, J, Polyak, A, Farkas, A, Virag, L, Jost, N, Baczko, I, Varro, A

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Optimal transformer tap selection using modified barrier-augmented Lagrangian method by Adibi, M.M., Polyak, R.A., Griva, I.A., Mili, L., Ammari, S.

“…The optimal tap selection of transformers directly connected to generators is one of the two significant industry problems. The generator step-up and auxiliary…”
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Multimodality Imaging of the Brain-Heart-Axis after Ischemic Stroke Reveals Acute and Chronic Cardiac Dysfunction after Cerebral Ischemia by Hermanns, N, Bascunana, P, Polyak, A, Ross, T, Bengel, F, Thackeray, J

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1.5-Q-superlinear convergence of an exterior-point method for constrained optimization by Griva, Igor, Polyak, Roman A.

“…We introduce and analyze an exterior-point method (EPM) for constrained optimization problems with both inequality constraints and equations. We show that…”
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Cardiac remodeling accompanied by increased arrhythmia susceptibility in a dog model of chronic high-intensity endurance training by Polyak, A, Topal, L, Zombori-Toth, N, Toth, N, Jost, N, Farkas, A, Agoston, G, Baczko, I, Farkas, AS, Varro, A

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Endurance training induced cellular electrophysiological remodeling in a small and a large animal athlete’s heart model by Topal, T, Polyak, A, Toth, N, Zombori-Toth, N, Deri, SZ, Virag, L, Jost, N, Farkas, A, Baczko, I, Farkas, AS, Varro, A

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The Female Risk Factors for Post-Infarction Depression and Anxiety (FRIDA) Study: Quality of Life and MACE Post-Acute Coronary Syndrome by Liblik, K., Hu, R., Theberge, E., Gomes, Z., Borrie, A., Mulvagh, S., Sedlak, T., Foldes-Busque, G., Blissett, S., Hansen, B., Polyak, A., Udell, J., Gulati, M., Johri, A.

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P475Investigation of cardiac morphological and electrophysiological changes of dogs after long time intensive exercise by Polyak, A, Farkas, A, Morvay, N, Agoston, G, Varga, A, Lepran, I, Baczko, I, Varro, A, Farkas, A S

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Nonlinear Rescaling as Interior Quadratic Prox Method in Convex Optimization by Polyak, Roman A

“…A class psi of strictly concave and twice continuously differentiable functions psi : R -> R with particular properties is used for constraint transformation…”
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Excimer source of radiation for photobiology by Malinin, A. N., Polyak, A. V., Blonskiy, I. V., Zubrilin, N. G.

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Optical characteristics of barrier discharge plasma based on mixtures of cadmium diiodide vapors with gases by Malinin, A. N., Polyak, A. V.

“…The spectral, integrated, and working life characteristics of the radiation from atmospheric pressure gas discharge plasma based on multicomponent mixtures…”
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What can we learn from nonequilibrium response of a strange metal? by Polyak, B. A, Khrapai, V. S, Tikhonov, E. S

“…JETP Letters, 2024 We critically address the recent experiment [Science 382, 907 (2023)] on nonequilibrium transport and noise in a strange metal YbRh2Si2…”
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Lysophosphatidic acid stimulates proliferation of human retinal pigment epithelial cells by Thoreson, Wallace B., Khandalavala, Birgit N., Manahan, Robert G., Polyak, Inga A., Liu, Janette L., Chacko, David M.

“…PURPOSE. Proliferative vitreoretinopathy (PVR) can arise from an exaggerated wound-healing response by retinal pigment epithelial (RPE) cells. Lysophosphatidic…”
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