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pro vyhledávání: '"Milivoje Lukić"'
Autor:
Milivoje Lukić
Publikováno v:
Graduate Studies in Mathematics ISBN: 9781470471910
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc01cba22f818667252d5ecd1049ba38
https://doi.org/10.1090/gsm/226
https://doi.org/10.1090/gsm/226
We prove that limit-periodic Dirac operators generically have spectra of zero Lebesgue measure and that a dense set of them have spectra of zero Hausdorff dimension. The proof combines ideas of Avila from a Schr\"odinger setting with a new commutatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a066468964abddf5d5f8a8029ec6c490
http://arxiv.org/abs/2203.12650
http://arxiv.org/abs/2203.12650
In spectral theory, $j$-monotonic families of $2\times 2$ matrix functions appear as transfer matrices of many one-dimensional operators. We present a general theory of such families, in the perspective of canonical systems in Arov gauge. This system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e26d2a33464179d1a16c20057da6ddf