Results 271 to 280 of about 281,620 (316)

InvSim algorithm for pre-computing airplane flight controls in limited-range autonomous missions, and demonstration via double-roll maneuver of Mirage III fighters. [PDF]

Sci Rep
Marzouk OA.
europepmc   +1 more source

The modular automorphisms of quotient modular curves

Mathematika, Volume 72, Issue 1, January 2026.
Abstract We obtain the modular automorphism group of any quotient modular curve of level N$N$, with 4,9∤N$4,9\nmid N$. In particular, we obtain some unexpected automorphisms of order 3 that appear for the quotient modular curves when the Atkin–Lehner involution w25$w_{25}$ belongs to the quotient modular group. We also prove that such automorphisms are
Francesc Bars, Tarun Dalal
wiley   +1 more source

CAML: Commutative Algebra Machine Learning─A Case Study on Protein-Ligand Binding Affinity Prediction. [PDF]

J Chem Inf Model
Feng H, Suwayyid F, Zia M, Wee J, Hozumi Y, Chen CL, Wei GW.   +6 more
europepmc   +1 more source

New upper bound for lattice covering by spheres

Mathematika, Volume 72, Issue 1, January 2026.
Abstract We show that there exists a lattice covering of Rn$\mathbb {R}^n$ by Euclidean spheres of equal radius with density O(nlnβn)$O\big (n \ln ^{\beta } n \big)$ as n→∞$n\rightarrow \infty$, where β≔12log28πe33=1.85837….$$\begin{align*} \beta \coloneqq \frac{1}{2} \log _2 {\left(\frac{8 \pi \mathrm{e}}{3\sqrt 3}\right)}=1.85837\,\ldots . \end{align*
Jun Gao, Xizhi Liu, Oleg Pikhurko, Shumin Sun   +3 more
wiley   +1 more source

RGB image encryption using SPN with a novel block cipher over simple graph adjacency matrices and Galois fields. [PDF]

Sci Rep
Sajjad M, Alqwaifly NA.
europepmc   +1 more source

Matemaatika- ja mehaanikaalaseid töid. Applications of topology in algebra and differential geometry

, 1990
Tartu Ülikool
openalex   +1 more source

Structured Dynamics in the Algorithmic Agent. [PDF]

Entropy (Basel)
Ruffini G, Castaldo F, Vohryzek J.
europepmc   +1 more source

Machine Learning-Based Image Reconstruction in Wearable CC-EIT of the Thorax: Robustness to Electrode Displacement. [PDF]

Sensors (Basel)
Jeschke J, Ivanenko M, Smolik WT, Wanta D, Midura M, Wróblewski P.   +5 more
europepmc   +1 more source

Analysis of the temperature evolution of the canned motor with spiral tube heat exchanger in secondary water supply blackout fault. [PDF]

Sci Rep
Ai LK, Lu YP.
europepmc   +1 more source

Thermal slip and variable viscosity analysis on heat rate and magnetic flux through accelerating non-conducting wedge in the presence of induced magnetic field. [PDF]

Sci Rep
Ullah Z, Alotaibi H, Usman A, Khan I, Omer ASA.   +4 more
europepmc   +1 more source