supported by MATRICS scheme of Department of Science and Technology,India(No.MTR/2017/00016).
The paper deals with the study of two different aspects of stability in the given space as well as the image space,where the solution concepts are based on a partial order relation on the family of bounded subsets of ...
In this article, a novel scalarization technique, called the improved objective-constraint approach, is introduced to find efficient solutions of a given multiobjective programming problem. The presented scalarized pr...
supported by the National Natural Science Foundation of China(Grant Nos.11975235,12005077,12035016,and 12075202);Guangdong Basic and Applied Basic Research Foundation(Grant No.2021A1515012374)。
We investigated the critical dynamical scalarization and descalarization of black holes within the framework of the EinsteinMaxwell-scalar theory featuring higher-order coupling functions.Both the critical scalarizati...
supported by the National Key R&D Program of China(Grant No.2020YFC2201400);the National Natural Science Foundation of China(Grant Nos.11975235,12005077,and 12035016);Guangdong Basic and Applied Basic Research Foundation(Grant No.2021A1515012374);partially supported by the National Natural Science Foundation of China(Grant No.12075202)。
We study the critical dynamics in scalarization and descalarization in the fully nonlinear dynamical evolution in the class of theories with a scalar field coupling with both Gauss-Bonnet(GB) invariant and Ricci scala...
Institute for Research in Fundamental Sciences(No.96580048).
This paper deals with approximate weak minimal solutions of set-valued optimization problems under vector and set optimality criteria.The relationships between various concepts of approximate weak minimal solutions ar...
the National Key R&D Program of China(2020YFC2201400);the Natural Science Foundation of China(11805083,11905083,12005077);Guangdong Basic and Applied Basic Research Foundation(2021A1515012374)。
We study the linear instability and nonlinear dynamical evolution of the Reissner-Nordstrom(RN)black hole in the Einstein-Maxwell-scalar theory in asymptotic flat spacetime.We focus on the coupling function f(φ)=e^(-...
This paper introduces the Lagrangian relaxation method to solve multiobjective optimization problems. It is often required to use the appropriate technique to determine the Lagrangian multipliers in the relaxation met...
This research was supported by the National Natural Science Foundation of China(Nos.11301567 and 11571055);the Fundamental Research Funds for the Central Universities(No.106112017CDJZRPY0020).
The aim of this paper is to investigate the continuity of solution mappings for para-metric set optimization problems with upper and lower set less order relations by scalarization methods.First,we recall some linear ...
The research of Yogendra Pandey and Vinay Singh are supported by the Science and Engineering Research Board,a statutory body of the Department of Science and Technology(DST),Government of India,through file no.PDF/2016/001113 and SCIENCE&ENGINEERING RESEARCH BOARD(SERB-DST)through project reference no.EMR/2016/002756,respectively.
In this article,we use the robust optimization approach(also called the worst-case approach)for findingε-efficient solutions of the robust multiobjective optimization problem defined as a robust(worst-case)counterpar...
In this paper, some theoretical notions of well-posedness and of well-posedness in the generalized sense for scalar optimization problems are presented and some important results are analysed. Similar notions of well-...