Search Results - subject:"Variational principle"

Optimal control of an infinite-dimensional problem with a state constraint arising in the spatial economic growth theory

Boucekkine, Raouf; Camacho, Carmen; Ruan, Weihua - 2024

Persistent link: https://www.econbiz.de/10014575633

Ekeland's variational principle with weighted set order relations

Ansari, Qamrul Hasan; Hamel, Andreas; Sharma, Pradeep Kumar - In: Mathematical methods of operations research : ZOR 91 (2020) 1, pp. 117-136

Persistent link: https://www.econbiz.de/10012229508

Multi-item optimal control problem with fuzzy costs and constraints using Fuzzy Variational Principle

Roul, Jotindra Nath; Maity, Kalipada; Kar, Samarjit; … - In: RAIRO / Operations research 53 (2019) 3, pp. 1061-1082

Persistent link: https://www.econbiz.de/10012113787

Cyclically monotone equilibrium problems and Ekeland's principle

Giuli, Massimiliano - In: Decisions in economics and finance : DEF ; a journal of … 40 (2017) 1/2, pp. 231-242

Persistent link: https://www.econbiz.de/10011997725

Versions of Ekeland’s variational principle involving set perturbations

Khanh, Phan; Quy, Dinh - In: Journal of Global Optimization 57 (2013) 3, pp. 951-968

We consider Ekeland’s variational principle for multivalued maps. Instead of dealing with directional perturbations in …

Persistent link: https://www.econbiz.de/10010896452

A lattice gas of prime numbers and the Riemann Hypothesis

Vericat, Fernando - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 19, pp. 4516-4522

In recent years, there has been some interest in applying ideas and methods taken from Physics in order to approach several challenging mathematical problems, particularly the Riemann Hypothesis. Most of these kinds of contributions are suggested by some quantum statistical physics problems or...

Persistent link: https://www.econbiz.de/10010874161

Irreversibility and entropy production in transport phenomena, IV: Symmetry, integrated intermediate processes and separated variational principles for multi-currents

Suzuki, Masuo - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 19, pp. 4279-4287

The mechanism of entropy production in transport phenomena is discussed again by emphasizing the role of symmetry of non-equilibrium states and also by reformulating Einstein’s theory of Brownian motion to derive entropy production from it. This yields conceptual reviews of the previous papers...

Persistent link: https://www.econbiz.de/10011058971

Variational methods for time-dependent classical many-particle systems

Sereda, Yuriy V.; Ortoleva, Peter J. - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 4, pp. 628-638

by the variational principle. The present variational principle with multiscale trial functions can capture both the …

Persistent link: https://www.econbiz.de/10011062465

An alternative proof of the mountain pass theorem for a class of functionals

Montenegro, Marcelo; Presoto, Adilson - In: Journal of Global Optimization 57 (2013) 2, pp. 575-581

We present an alternative proof of the Mountain Pass Theorem by means of the classical Ekeland Variational Principle …

Persistent link: https://www.econbiz.de/10010994006

A pair of positive solutions for the Dirichlet p(z)-Laplacian with concave and convex nonlinearities

Gasiński, Leszek; Papageorgiou, Nikolaos - In: Journal of Global Optimization 56 (2013) 4, pp. 1347-1360

variational methods based on the critical point theory and the Ekeland variational principle, we show that for small values of the …

Persistent link: https://www.econbiz.de/10010994101