Search Results - "Calculus of variations"

Technical Note—A Stationary Infinite-Horizon Supply Contract Under Asymmetric Inventory Information.

Authors: Bensoussan, Alain Sethi, Suresh Wang, Shouqiang

Source: Operations Research. Jan/Feb2025, Vol. 73 Issue 1, p270-277. 8p.

Optimal Auction Design with Deferred Inspection and Reward.

Authors: Alaei, Saeed Belloni, Alexandre Makhdoumi, Ali et al.

Source: Operations Research. Nov/Dec2024, Vol. 72 Issue 6, p2413-2429. 17p.

A new criterion for defining tunnel portal failure using the strength reduction method.

Authors: Hua, Chengya Zhang, Hongzhou Song, Chenguang et al.

Source: PLoS ONE. 4/9/2026, Vol. 21 Issue 4, p1-23. 23p.

On the calculus of variations: opening simpler, direct routes.

Authors: de La Grandville, Olivier¹, odelagrandville@gmail.com

Source: Control & Cybernetics; Mar2026, Vol. 55 Issue 1, p5-15, 11p

REVISITING THE LAVRENTIEV PHENOMENON IN ONE DIMENSION.

Authors: WICHROWSKI, WIKTOR¹ ww439108@students.mimuw.edu.pl

Source: Colloquium Mathematicum. 2026, Vol. 180 Issue 2, p165-186. 22p.

Combining Symmetries and Helmholtz's Conditions to Construct Lagrangians.

Authors: Montesinos, Merced Gonzalez, Diego Meza, Jorge et al.

Source: Advances in Mathematical Physics; 2/20/2026, Vol. 2026, p1-7, 7p

SUFFICIENT CONDITIONS FOR A MINIMUM IN NONSMOOTH PROBLEMS OF THE CALCULUS OF VARIATIONS.

Authors: MARDANOV, MISIR J. MELIKOV, TELMAN K. MALIK, SAMIN T.

Source: Proceedings of Institute of Mathematics & Mechanics National Academy of Sciences of Azerbaijan. 2026, Vol. 52 Issue 1, p183-192. 10p.

On a theory of thermoelasticity with the second gradient of temperature.

Authors: Ieşan, D. Quintanilla, R.

Source: Zeitschrift für Angewandte Mathematik und Physik (ZAMP). Jun2026, Vol. 77 Issue 6, p1-24. 24p.

Subjects: Thermoelasticity, Calculus of variations, Tensor algebra, Thermal expansion, Thermomechanical properties of metals

Analytical shape optimization of homogeneous simply supported Euler-Bernoulli beams for mean compliance.

Authors: Ramchandra, Rai Saurabh Kumar Pratapa, Phanisri Pradeep

Source: Optimization & Engineering. Jun2026, Vol. 27 Issue 2, p1713-1751. 39p.

Subjects: Euler-Bernoulli beam theory, Calculus of variations, Structural design, Three-dimensional printing, Structural optimization, Elastic deformation

Coderivative-based semi-Newton method in nonsmooth difference programming.

Authors: Aragón-Artacho, Francisco J. Mordukhovich, Boris S. Pérez-Aros, Pedro

Source: Mathematical Programming; Sep2025, Vol. 213 Issue 1/2, p385-432, 48p

Periodic Solutions for a Class of 2n-Order Ordinary Differential Equations.

Authors: Li, Wenjin Sun, Jiaxuan Pang, Yanni

Source: Mathematics (2227-7390). Sep2025, Vol. 13 Issue 17, p2757. 16p.

ON COMPARING PONTRYAGIN'S MAXIMUM PRINCIPLE WITH THE BASIC NECESSARY CONDITIONS OF VARIATIONAL CALCULUS.

Authors: Mardanov, Misir J. Melikov, Telman K. Guliyev, Hamlet F.

Source: Advanced Mathematical Models & Applications. 2025, Vol. 10 Issue 3, p450-455. 6p.

AV ARIATIONAL FORMULATION FOR A TWO PHASE MODEL IN SUPERCONDUCTIVITY AND A RESPECTIVE NUMERICAL EXAMPLE.

Authors: Botelho, Fabio Silva¹ botelho@ufsc.br

Source: Hadronic Journal. Sep2025, Vol. 48 Issue 3, p341-363. 23p.

VARIATIONAL FORMULATIONS FOR A HYDROGEN NUCLEAR FUSION CHEMICAL REACTION INCLUDING AN EULERIAN CONTEXT.

Authors: Botelho, Fabio Silva¹ fabio.botelho@ufsc.br

Source: Hadronic Journal. Sep2025, Vol. 48 Issue 3, p265-306. 42p.

μ-ellipticity and nonautonomous integrals.

Authors: De Filippis, Cristiana¹ cristiana.defilippis@unipr.it

Source: European Mathematical Society Magazine. Sep2025, Issue 137, p4-15. 12p.

رویکردهای تاریخی و روشهای نوین در تحلیل مسأله کوتاه ترین زمان.

Alternate Title: HISTORICAL APPROACHES AND MODERN METHODS IN ANALYZING THE BRACHISTOCHRONE PROBLEM.

Authors: بهزاد کفاش¹ bkafash@ardakan.ac.ir

Source: Mathematics & Society. Sep2025, Vol. 10 Issue 3, p53-97. 45p.

La elegancia de Pedro Luis García Pérez.

Authors: Chacón, Pablo M.¹ pmchacon@usal.es

Source: Gaceta de la Real Sociedad Matemática Española. 2025, Vol. 28 Issue 3, p463-484. 22p.

EPICONVERGENCE OF A SEQUENCE OF INTEGRAL FUNCTIONALS ON A MEASURE SPACE.

Authors: MAHMOUD, BRAHIMI MOUNIA, LAOUAR

Source: Gulf Journal of Mathematics. 2025, Vol. 20 Issue 2, p354-363. 10p.

Variations on the Calculi Cn of da Costa.

Authors: Ciuciura, Janusz¹ (AUTHOR) janusz.ciuciura@uni.lodz.pl

Source: Studia Logica. Aug2025, Vol. 113 Issue 4, p1101-1137. 37p.

Heuristic homogenization of a spring–mass linear chain via Hamilton's action principle.

Authors: Fedele, Roberto Placidi, Luca Di Girolamo, Fabio

Source: AIP Conference Proceedings. 2026, Vol. 3489 Issue 1, p1-5. 5p.