Zobrazeno 1 - 10
of 11 836
pro vyhledávání: '"Manas, P"'
Spintronics is concerned with replacing charge current with current of spin, the electron's intrinsic angular momentum. In magnetic insulators, spin currents are carried by magnons, the quanta of spin-wave excitations on top of the magnetically order
Externí odkaz:
http://arxiv.org/abs/2411.14979
We study a class of random matrices arising from the Lax matrix structure of classical integrable systems, particularly the Calogero family of models. Our focus is the density of eigenvalues for these random matrices. The problem can be mapped to ana
Externí odkaz:
http://arxiv.org/abs/2411.13254
Autor:
Huertas, Edmundo J., Mañas, Manuel
Mixed orthogonal Laurent polynomials on the unit circle of CMV type are constructed utilizing a matrix of moments and its Gauss--Borel factorization and employing a multiple extension of the CMV ordering. A systematic analysis of the associated multi
Externí odkaz:
http://arxiv.org/abs/2411.10834
Autor:
Bhatnagar, Manas, Young, Robin
We present a variation of the Front Tracking (FT) method for modeling solutions to hyperbolic systems in one space dimension, a Modified FT scheme. Instead of using non-entropic shocks, we approximate simple waves by jumps which exactly match the sta
Externí odkaz:
http://arxiv.org/abs/2411.09086
Monitoring public sentiment via social media is potentially helpful during health crises such as the COVID-19 pandemic. However, traditional frequency-based, data-driven neural network-based approaches can miss newly relevant content due to the evolv
Externí odkaz:
http://arxiv.org/abs/2411.07163
Managing noisy data is a central challenge in direct data-driven control design. We propose an approach for synthesizing model-reference controllers for linear time-invariant (LTI) systems using noisy state-input data, employing novel noise mitigatio
Externí odkaz:
http://arxiv.org/abs/2411.05740
How time and pollster history affect U.S. election forecasts under a compartmental modeling approach
Autor:
Branstetter, Ryan, Chian, Samuel, Cromp, Joseph, He, William L, Lee, Christopher M, Liu, Mengqi, Mansell, Emma, Paranjape, Manas, Pattanashetty, Thanmaya, Rodrigues, Alexia, Volkening, Alexandria
In the months leading up to political elections in the United States, forecasts are widespread and take on multiple forms, including projections of what party will win the popular vote, state ratings, and predictions of vote margins at the state leve
Externí odkaz:
http://arxiv.org/abs/2411.01730
Autor:
Boix-Constant, Carla, Rybakov, Andrey, Miranda-Pérez, Clara, Martínez-Carracedo, Gabriel, Ferrer, Jaime, Mañas-Valero, Samuel, Coronado, Eugenio
Twisting two-dimensional van der Waals magnets allows the formation and control of different spin-textures, as skyrmions or magnetic domains. Beyond the rotation angle, different spin reversal processes can be engineered by increasing the number of m
Externí odkaz:
http://arxiv.org/abs/2410.21064
Autonomous agents often face the challenge of interpreting uncertain natural language instructions for planning tasks. Representing these instructions as Linear Temporal Logic (LTL) enables planners to synthesize actionable plans. We introduce CoT-TL
Externí odkaz:
http://arxiv.org/abs/2410.16207
This paper demonstrates how to explicitly construct a bidiagonal factorization of the banded recurrence matrix that appears in mixed multiple orthogonality on the step-line in terms of the coeffcients of the mixed multiple orthogonal polynomials. The
Externí odkaz:
http://arxiv.org/abs/2410.15363