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比利时vs摩洛哥足彩
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比利时vs摩洛哥足彩
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university of california san diego
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math 243: seminar in functional analysis
hyuga ito
nagoya university
$b$-valued semi-circular system and free poincaré inequality
abstract:
in 2003, p. biane characterized a free semi-circular system in terms of free poincaré inequality, which is an inequality related to the non-commutative l^2-norm of free difference quotients. in this talk, we will generalize his result to $b$-valued semi-circular system using a “natural” $b$-valued free poincaré inequality. if time permits, we will also give a counterexample to voiculescu’s conjecture related to $b$-valued free poincaré inequality.
february 20, 2025
11:00 am
apm b412
research areas
functional analysis / operator theory****************************
