Results 91 to 100 of about 549 (197)
Naval Research Logistics (NRL), Volume 73, Issue 8, Page 1279-1300, December 2026.ABSTRACT This paper addresses two‐dimensional orthogonal packing within a confined space, integrating bin packing principles with facility layout concepts to address scenarios in which items must not only fit but also be arranged according to spatial priorities.
William K. Kirschenman +4 more
wiley +1 more source
FlightKooba: A Fast Interpretable FTP Model
IEEE AccessFlight trajectory prediction (FTP) and similar time series tasks typically require capturing smooth latent dynamics hidden within noisy signals.
Jing Lu +4 more
doaj +1 more source
Partial Observation of Linear Systems With the Mori–Zwanzig Formalism
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.ABSTRACT The Mori–Zwanzig (MZ) formalism provides a systematic framework for deriving reduced‐order model of dynamical systems when only part of the state is observed, but its practical use is often limited by the complexity of the resulting computations.
Fan Wang, Peter Benner, Jan Heiland
wiley +1 more source
Scientific ReportsFuture state prediction for nonlinear dynamical systems is a challenging task. Classical prediction theory is based on a, typically long, sequence of prior observations and is rooted in assumptions on statistical stationarity of the underlying stochastic
Igor Mezić +8 more
doaj +1 more source
Exact Principal Koopman Eigenfunctions of a Pendulum
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.ABSTRACT The Koopman operator framework offers a rigorous approach to representing nonlinear dynamical systems through linear (or bilinear) differential equations. For deterministic, dissipative systems, it guarantees the existence of global coordinate transformations that linearize autonomous systems and bilinearize input‐affine systems. Despite these
Ulrich Römer
wiley +1 more source
The Climate Impasse: Disavowal, Exhaustion and Everyday Life in the Climate Crisis
Transactions of the Institute of British Geographers, Volume 51, Issue 4, December 2026.ABSTRACT The consequences of climate‐related disasters and emergencies are becoming increasingly stark. And yet in many places, consensus on climate action appears unattainable. I call this problem the climate impasse. In this paper, I draw on emerging theory on affect and negativity to characterise this impasse in three ways.
Nathaniel O'Grady
wiley +1 more source
ActuatorsOmni-directional mobile manipulators (OMMs) are inherently nonlinear, strongly coupled, and multiple-input multiple-output systems, posing significant challenges in developing accurate mechanistic models due to their complexity.
Pu Guo, Chunli Li, Binjie Wang, Chao Ren
doaj +1 more source
Feedback Linearisation with State Constraints
International Journal of Robust and Nonlinear Control, Volume 36, Issue 17, Page 7579-7595, 25 November 2026.ABSTRACT Feedback Linearisation (FBL) is a widely used technique that applies feedback laws to transform input‐affine nonlinear control systems into linear control systems, allowing for the use of linear controller design methods such as pole placement.
Songlin Jin, Yuanbo Nie, Morgan Jones
wiley +1 more source
MathematicsModeling forced nonlinear multivariable dynamical systems remains challenging, particularly when first-principles models are unavailable or strong nonlinear couplings are present.
Marcos Villarreal-Esquivel +2 more
doaj +1 more source
Maximizing Neurovascular Outcomes of Facial Transplantation: A Comprehensive Review
Clinical Anatomy, Volume 39, Issue 8, Page 965-979, November 2026.ABSTRACT Facial transplantation is a division of reconstructive surgery which aims to improve the function and appearance of a face that has endured severe disfigurement. Currently, the face transplant procedure uses allogenic tissue, harvested from a brain‐dead donor, to replace damaged facial components.
Olivia A. James, Faye Bennett
wiley +1 more source