Zobrazeno 1 - 10
of 1 273
pro vyhledávání: '"Langowski P"'
Autor:
Langowski, Bartosz, Nowak, Adam
Publikováno v:
J. Approx. Theory 304 (2024) 106103
We prove sharp estimates of the heat kernel associated with Fourier-Dini expansions on $(0,1)$ equipped with Lebesgue measure and the Neumann condition imposed on the right endpoint. Then we give several applications of this result including sharp bo
Externí odkaz:
http://arxiv.org/abs/2410.12732
Autor:
Langowski, Bartosz, Nowak, Adam
Publikováno v:
J. Math. Anal. Appl. 542 (2025) 128828, 12 pp
We derive new identities involving zeros of the Bessel function $J_{\nu}$ and some related functions. These are special cases of more general identities obtained in this note, which might also be of interest.
Comment: This version includes an ad
Comment: This version includes an ad
Externí odkaz:
http://arxiv.org/abs/2410.03957
We construct a system, Sandi, to bring trust in online communication through accountability. Sandi is based on a unique "somewhat monotone" accountability score, with strong privacy and security properties. A registered sender can request from Sandi
Externí odkaz:
http://arxiv.org/abs/2401.16759
Autor:
Durak, F. Betül, Laine, Kim, Langowski, Simon, Moreno, Radames Cruz, Sim, Robert, Jain, Shrey
Reputation systems guide our decision making both in life and work: which restaurant to eat at, which vendor to buy from, which software dependencies to use, and who or what to trust. These systems are often based on old ideas and are failing in the
Externí odkaz:
http://arxiv.org/abs/2311.04861
Publikováno v:
2021 25th International Conference MMAR, Mi\k{e}dzyzdroje, Poland, 2021, pp. 378-383
The problem of PID type controller tuning has been addressed in this paper. In particular, a method of selection of PD settings based on the solution of linear-quadratic optimisation problem using the energy criterion has been investigated. Thus, the
Externí odkaz:
http://arxiv.org/abs/2309.14086
Publikováno v:
Applied Soft Computing, Volume 116, 2022
A problem related to the development of algorithms designed to find the structure of artificial neural network used for behavioural (black-box) modelling of selected dynamic processes has been addressed in this paper. The research has included four o
Externí odkaz:
http://arxiv.org/abs/2309.14037
Publikováno v:
Bulletin of the Polish Academy of Sciences-Technical Sciences, 70 (2022)
A low-cost measurement system using filtering of measurements for two-wheeled balancing robot stabilisation purposes has been addressed in this paper. In particular, a measurement system based on gyroscope, accelerometer, and encoder has been conside
Externí odkaz:
http://arxiv.org/abs/2309.12169
Autor:
Laddach, Krzysztof, Łangowski, Rafał
Publikováno v:
In: Kowalczuk, Z. (eds) Intelligent and Safe Computer Systems in Control and Diagnostics. DPS 2022 (2023)
A problem related to the development of an algorithm designed to find an architecture of artificial neural network used for black-box modelling of dynamic systems with time delays has been addressed in this paper. The proposed algorithm is based on a
Externí odkaz:
http://arxiv.org/abs/2309.12148
The main goal of the paper is to prove convergence in norm and pointwise almost everywhere on $L^p$, $p\in (1,\infty)$, for certain multiparameter polynomial ergodic averages in the spirit of Dunford and Zygmund for continuous flows. We will pay spec
Externí odkaz:
http://arxiv.org/abs/2304.03802
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