Search Results - "Bagirov, A M"

Discrete Gradient Method: Derivative-Free Method for Nonsmooth Optimization by Bagirov, A. M., Karasözen, B., Sezer, M.

“…A new derivative-free method is developed for solving unconstrained nonsmooth optimization problems. This method is based on the notion of a discrete gradient…”
Get full text

Hyperbolic smoothing function method for minimax problems by Bagirov, A.M., Al Nuaimat, A., Sultanova, N.

“…In this article, an approach for solving finite minimax problems is proposed. This approach is based on the use of hyperbolic smoothing functions. In order to…”
Get full text

An augmented subgradient method for minimizing nonsmooth DC functions by Bagirov, A. M., Hoseini Monjezi, N., Taheri, S.

“…A method, called an augmented subgradient method, is developed to solve unconstrained nonsmooth difference of convex (DC) optimization problems. At each…”
Get full text

Limited memory discrete gradient bundle method for nonsmooth derivative-free optimization by Karmitsa, N., Bagirov, A.M.

“…Typically, practical nonsmooth optimization problems involve functions with hundreds of variables. Moreover, there are many practical problems where the…”
Get full text

A sharp augmented Lagrangian-based method in constrained non-convex optimization by Bagirov, A. M., Ozturk, G., Kasimbeyli, R.

“…In this paper, a novel sharp Augmented Lagrangian-based global optimization method is developed for solving constrained non-convex optimization problems. The…”
Get full text

New algorithms for multi-class cancer diagnosis using tumor gene expression signatures by Bagirov, A. M., Ferguson, B., Ivkovic, S., Saunders, G., Yearwood, J.

“…Motivation: The increasing use of DNA microarray-based tumor gene expression profiles for cancer diagnosis requires mathematical methods with high accuracy for…”
Get full text

Modification of transsternal occlusion of the main bronchus by plastic surgery of the anterior mediastinum with a mesh implant in the surgical treatment of widespread destructive pulmonary tuberculosis by Tarasov, R. V., Sadovnikova, S. S., Krasnikova, E. V., Bagirov, M. A.

“…An observation from practice is given – surgical treatment of a patient with widespread destructive pulmonary tuberculosis due to a modified technique of…”
Get full text

Codifferential method for minimizing nonsmooth DC functions by Bagirov, A. M., Ugon, J.

“…In this paper, a new algorithm to locally minimize nonsmooth functions represented as a difference of two convex functions (DC functions) is proposed. The…”
Get full text

Dynamics of respiratory indicators in patients with bilateral destructive tuberculosis after surgical treatment using staged bilateral extrapleural pneumolysis with silicone plombage by Donchenko, D. V., Chushkin, M. I., Tarasov, R. V., Krasnikova, E. V., Chashchina, M. V., Bagirov, M. A.

“…Introduce. Patients with a high prevalence of the process and extensive destruction of the pulmonary parenchyma have reduced lung reserves, which limits the…”
Get full text

An incremental clustering algorithm based on hyperbolic smoothing by Bagirov, A. M., Ordin, B., Ozturk, G., Xavier, A. E.

“…Clustering is an important problem in data mining. It can be formulated as a nonsmooth, nonconvex optimization problem. For the most global optimization…”
Get full text

Successful surgical treatment of mediastinal lung hernia with a mesh implant. Consequent results by Tarasov, R. V., Krasnikova, E. V., Sadovnikova, S. S., Shergina, E. A., Chesalina, Y. O., Bagirov, M. A.

“…An observation from practice is given – surgical treatment of mediastinal pulmonary hernia in a patient after pneumonectomy using the method of anterior…”
Get full text

Staged Surgical Treatment of Patients with Destructive Pulmonary Tuberculosis with pre-XDR Using Anterior Mediastinal Plasty by Tarasov, R. V., Krasnikova, E. V., Lepekha, L. N., Sadovnikova, S. S., Bagirov, M. A.

“…The presented observation describes an example of effective treatment of the patient with disseminated destructive pulmonary tuberculosis with preXDR. The…”
Get full text

Reduction of the risk of bronchopleural complications after pneumonectomy due to the use of intraoperative laser treatment of the stump of the main bronchus by Asoyan, G. A., Lepekha, L. N., Sadovnikova, S. S., Tarasov, R. V., Aliev, V. K., Bagirov, M. A.

“…Purpose of the study: due to the intraoperative technique of treating the stump of the main bronchus with a high-energy laser LSP-30 during pneumonectomy, to…”
Get full text

An example of successful treatment of advanced tuberculosis with simultaneous correction of postpneumonectomy mediastinal pulmonary hernia with a polymer mesh implant by Tarasov, R. V., Sadovnikova, S. S., Krasnikova, E. V., Lepekha, L. N., Bagirov, M. A.

“…An observation from practice is given – surgical treatment of a patient with widespread tuberculosis of the only left lung and a pronounced displacement of the…”
Get full text

Subgradient Method for Nonconvex Nonsmooth Optimization by Bagirov, A. M., Jin, L., Karmitsa, N., Al Nuaimat, A., Sultanova, N.

“…In this paper, we introduce a new method for solving nonconvex nonsmooth optimization problems. It uses quasisecants, which are subgradients computed in some…”
Get full text

The complexities of complex treatment of a patient with widespread destructive pulmonary tuberculosis against the background of severe pulmonary bullous dystrophy after exogenous exposure to fine particles of coal dust in the anamnesis by Tarasov, R. V., Lepekha, L. N., Sadovnikova, S. S., Krasnikova, E. V., Barkova, D. S., Chesalina, Ya. O., Bagirov, M. A.

“…An observation from practice is given – a staged surgical treatment of a patient with widespread destructive pulmonary tuberculosis with preXDR MBT against the…”
Get full text

Differentiated Approaches to the Choice of Timing of Surgical Treatment for Intrathoracic Lymph Node Tuberculosis in Children during Increasing Incidence of Multiple Drug Resistant Tuberculosis by Gubkina, M. F., Petrakova, I. Yu, Bagirov, M. A., Yukhimenko, N. V., Khokhlova, Yu. Yu, Sterlikova, S. S.

“…The objective : to develop differentiated approaches to the choice of timing of surgical treatment of intrathoracic lymph node tuberculosis (ITLNTB) in…”
Get full text

Effectiveness of simultaneous surgical treatment of patients with tuberculosis of multiple localizations: respiratory organs and lumbar spine by Khomenko, V. A., Guseynov, T. Sh, Tarasov, R. V., Chitorelidze, G. V., Asoyan, G. A., Khozikov, А. S., Bagirov, M. A.

“…Objective: to show the effectiveness of simultaneous surgical treatment of patients with tuberculosis of multiple localizations: tuberculosis of the lungs and…”
Get full text

Nonsmooth DC programming approach to clusterwise linear regression: optimality conditions and algorithms by Bagirov, A.M., Ugon, J.

“…The clusterwise linear regression problem is formulated as a nonsmooth nonconvex optimization problem using the squared regression error function. The…”
Get full text

Successful treatment of advanced tuberculosis of a single lung with staged correction of post-pneumonectomy syndrome by Tarasov, R. V., Krasnikova, E. V., Lepekha, L. N., Salikhov, B. U., Aliev, V. K., Bagirov, M. A.

“…An observation from practice is given – surgical treatment of a patient with advanced tuberculosis of a single lung and a pronounced lung displacement. Patient…”
Get full text