Lax structure and tau function for large BKP hierarchy
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DOI: 10.1007/s11005-024-01888-8
Abstract: In this paper, we mainly investigate Lax structure and tau function for the large BKP hierarchy, which is also known as Toda hierarchy of B type. Firstly, the large BKP hierarchy can be derived from… read more here.
Keywords: tau function; document; tau; hierarchy ... See more keywords
On maxima of stationary fields
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Probability"
DOI: 10.1017/jpr.2019.69
Abstract: Abstract Let $\{X_{\textbf{n}} \colon \textbf{n}\in{\mathbb Z}^d\}$ be a weakly dependent stationary random field with maxima $M_{A} :=, \sup\{X_{\textbf{i}} \colon \textbf{i}\in A\}$ for finite $A\subset{\mathbb Z}^d$ and $M_{\textbf{n}} := \sup\{X_{\textbf{i}} \colon \mathbf{1} \leq \textbf{i} \leq \textbf{n}… read more here.
Keywords: stationary fields; textbf colon; maxima stationary; mathbb ... See more keywords
Infinitely Badly Approximable Affine Forms
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DOI: 10.1093/imrn/rnaf304
Abstract: A pair $(A,\textbf{b})$ of a real $m\times n$ matrix $A$ and $\textbf{b}\in \mathbb{R}^{m}$ is said to be infinitely badly approximable if $$ \begin{align*} & \liminf_{\textbf{q}\in\mathbb{Z}^{n}, \|\textbf{q}\|\to\infty} \|\textbf{q}\|^{\frac{n}{m}}\|A\textbf{q}-\textbf{b}\|_{\mathbb{Z}} =\infty, \end{align*} $$where $\|\cdot \|_{\mathbb{Z}}$ denotes the distance… read more here.
Keywords: textbf mathbb; badly approximable; textbf; approximable affine ... See more keywords
Spin-orbit coupling: Atom versus semiconductor crystal
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DOI: 10.1103/physrevb.99.245202
Abstract: We reconsider a key point in semiconductor physics, the splitting of the valence band states induced by the spin-orbit interaction, through a novel approach which uses neither the group theory formalism, nor the usual $\textbf{L}\cdot\textbf{S}$… read more here.
Keywords: orbit coupling; semiconductor; valence; textbf ... See more keywords
Graphitic Carbon Nitride/Polyvinylpyrrolidone Composite Dielectric for Low-Voltage Flexible InZnO Thin Film Transistor Grown on a Polyethylene Terephthalate Substrate
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Electron Device Letters"
DOI: 10.1109/led.2020.2970432
Abstract: The aqueous-solution-processed graphitic carbon nitride/polyvinylpyrrolidone ( $\text{C}_{\textbf {3}}\text{N}_{\textbf {4}}$ /PVP) composite dielectric membrane exhibits a large specific gate electric-double-layer capacitance of $2.06~\mu \text{F}$ /cm $^{\textbf {2}}$ at 20 Hz. The indium zinc oxide (IZO) thin… read more here.
Keywords: tex math; inline formula; textbf;
Monolithic 1–6-GHz Multiband Acoustic Filters Using SH-SAW and LLSAW on LiNbO3/SiO2/SiC Platform
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2024.3383476
Abstract: This work presents a novel LiNbO3/SiO2/SiC piezoelectric-on-insulator (POI) platform for monolithic synthesis of high-performance, multiband, and compact surface acoustic wave (SAW) filters on a single die. By means of the frequency tunability of SAW technology,… read more here.
Keywords: textbf; tex math; inline formula;
High-Frequency Ultrasound Imaging With Sub-Nyquist Sampling
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control"
DOI: 10.1109/tuffc.2022.3167726
Abstract: Implementation of a high-frequency ultrasound (HFUS) beamformer is computationally challenging because of its high sampling rate. This article introduces an efficient beamformer with sub-Nyquist sampling (or bandpass sampling) that is suitable for HFUS imaging. Our… read more here.
Keywords: inline formula; textbf; tex math;