Results 131 to 140 of about 168,604 (284)

Topological recursion for hyperbolic string field theory

Journal of High Energy Physics
We derive an analog of Mirzakhani’s recursion relation for hyperbolic string vertices and investigate its implications for closed string field theory.
Atakan Hilmi Fırat, Nico Valdes-Meller
doaj   +1 more source

On block recursions, Askey's sieved Jacobi polynomials and two related systems [PDF]

, 1998
Bernarda Aldana, Jairo A. Charris, Oriol Mora-Valbuena   +2 more
openalex   +1 more source

Cryogenian Glacial Erosion and Tectonics as Agents of Crustal Recycling

Terra Nova, Volume 38, Issue 2, Page 87-96, April 2026.
ABSTRACT Zircon preserves evidence of recycling processes that link surface environments to the mantle. Combined δ18O‐εHf in zircon fingerprints magmatic sources and tracks how crustal material is reworked over time. We apply statistical analyses to a global compilation that apparently resolves shifts in zircon U–Pb, δ18O, and Lu‐Hf data spanning the ...
M. Seraine, C. J. Spencer, T. M. Gernon, T. Hincks, C. L. Kirkland, E. Rugen, L. DaSilva, H. Shafaii Moghadam, L. P. Soares, G. Fazio   +9 more
wiley   +1 more source

Hyperbolic SVD‐based Kalman filtering for Chandrasekhar recursion [PDF]

, 2019
Maria V. Kulikova
openalex   +1 more source

Traces of Hecke operators on Drinfeld modular forms for GL2(Fq[T])$\operatorname{GL}_2(\mathbb {F}_q[T])$

Mathematika, Volume 72, Issue 2, April 2026.
Abstract In this paper, we study traces of Hecke operators on Drinfeld modular forms of level 1 in the case A=Fq[T]$A = \mathbb {F}_q[T]$. We deduce closed‐form expressions for traces of Hecke operators corresponding to primes of degree at most 2 and provide algorithms for primes of higher degree.
Sjoerd de Vries
wiley   +1 more source

Recursive and recursively enumerable orders [PDF]

Transactions of the American Mathematical Society, 1956
openaire   +2 more sources

Event‐Triggered Saturating Control for Synchronization of Lur'e Type Complex Dynamic Networks

International Journal of Robust and Nonlinear Control, Volume 36, Issue 4, Page 2184-2198, 10 March 2026.
ABSTRACT This article addresses the problem of synchronizing discrete‐time Lur'e type complex dynamic networks (CDNs) via dynamic event‐triggered control. In particular, it is considered that the control signal of each node is subject to input saturation. Using the Lyapunov Stability Theory, properties of slope‐restricted nonlinearities, and the linear
C. Lisbôa, J. V. Flores, L. G. Moreira, J. M. Gomes da Silva Jr.   +3 more
wiley   +1 more source

A Novel Contact‐Implicit Trajectory Optimization Framework for Quadruped Locomotion without Fixed Contact Sequences

Advanced Intelligent Systems, Volume 8, Issue 3, March 2026.
Legged robots have advanced in environmental interaction through contact, but most works rely on fixed contact sequences. This work presents a new method based on an indirect optimization method for legged robots to automatically generate contact sequences for complex movements.
Yaowei Chen, Jie Zhang, Ming Lyu
wiley   +1 more source

Prosodic Word Recursion in a Polysynthetic Language (Blackfoot; Algonquian) [PDF]

, 2022
Natalie Weber
openalex   +1 more source

Alpine ungulates adjust diel activity to the natural return of wolves amid anthropogenic pressures

Ecography, Volume 2026, Issue 3, March 2026.
As wolves recolonise their historical range across Europe, ungulates face predation once more – but in landscapes profoundly altered by human activity. This shift raises crucial questions about their capacity to express adaptive antipredator behaviours.
Charlotte Vanderlocht, Valerio Donini, Andrea Corradini, Simone Dal Farra, Benjamin Robira, Andrea Gazzola, Giorgia Galeotti, Laura Limonciello, Noemi Squillaci, Maël Van Dam, Giada Zeni, Marta Gandolfi, Elisa Iacona, Lucrezia Lorenzetti, Matteo Nava, Federico Ossi, Heidi C. Hauffe, Francesco Ferretti, Luca Corlatti, Luca Pedrotti, Francesca Cagnacci   +20 more
wiley   +1 more source