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A Chain Rule for Upper Semicontinuous (CF)-Mappings
Journal of Global Optimization, 2006zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Points of Upper and Lower Semicontinuity for Multivalued Functions
Ukrainian Mathematical Journal, 2018It is known that a multifunction of two variables $F:X\times Y\to Z$, whose $X$ and $Y$ sections are both lower (resp. upper) semicontinuous may be (under usual assumptions on $X$, $Y$, $Z$) non weakly measurable (resp. nonmeasurable), but if the $X$-sections are lsc, the $Y$-sections are usc and the values are compact, it belongs to the upper Borel ...
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Upper Semicontinuous Valuations on the Space of Convex Discs
Geometriae Dedicata, 2000A valuation on the space \({\mathcal K}^2\) of non-empty compact convex sets in the euclidean plane \(\mathbb{E}^2\) is a function \(\mu:{\mathcal K}^2\to \mathbb{R}\) such that \(\mu(K)+ \mu(L)= \mu(K\cup L)+\mu (K\cap L)\) whenever \(K,L\), \(K \cup L\in {\mathcal K}^2\). An old result of \textit{H.
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Initial Upper Palaeolithic humans in Europe had recent Neanderthal ancestry
Nature, 2021Mateja Hajdinjak +2 more
exaly
A viability result in the upper semicontinuous case
1998This paper concerns the existence of a solution to the differential inclusion with constraint \[ u'(t)\in F(t,u(t)),\quad u(t)\in D(t). \] This problem -- already well-known in finite-dimensional space -- is here studied in an abstract separable space.
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Initial Upper Palaeolithic Homo sapiens from Bacho Kiro Cave, Bulgaria
Nature, 2020Jean-Jacques Hublin +2 more
exaly