71 research outputs found
Franz Janowitz as intellectual follower of Otto Weininger
No full textFranz Janowitz je autorem skici s názvem "Die Biene". Tento krátký alegorický text sice používá metaforu včely, v té době již tradiční, netradičně ji ovšem přenáší do oblasti podstaty sexuality ženského pohlaví, čímž metafora nabývá oproti obvyklé pozitivní konotaci konotaci negativní. Autor prostřednictvím této dekontextualizace zdánlivě pojednává o životě včel, ve skutečnosti se ale zabývá ženskou sexualitou v duchu filozofie Otty Weiningera, jíž byl prokazatelně ovlivněn.Franz Janowitz is the author of the study "Die Biene". This short allegorical text uses the metaphor of the bee, traditional for the time. This metaphor, however, is utilized in a non-traditional way to express the essence of female sexuality. Thus the original positive denotation is changed into a negative one. By way of this de-contextualisation, the author refers seemingly to the lives of bees. In fact, he focuses on female sexuality, influenced by the philosophical approach of Otto Weininger
Aggregation and residuation
No full textIn this paper, we give a characterization of meet-projections in simple atomistic lattices that generalizes results on the aggregation of partitions in cluster analysis.Aggregation theory, dependence relation, meet-projection, partition, residual map, simple lattice.
Aggregation and residuation
No full textIn this paper, we give a characterization of meet-projections in simple atomistic lattices that generalizes results on the aggregation of partitions in cluster analysis.Aggregation theory ; dependence relation ; meet projection ; partition ; residual map ; simple lattice
Continuous L-cluster methods
No full textAbstractRight and left continuity are investigated in a certain order theoretic model for cluster analysis. These conditions are related to purely order theoretic concepts. Semiflat cluster methods are characterized in terms of left continuity and flat cluster methods in terms of right continuity
A converse to the Sholander embedding
No full textAbstractIt is both a well-known and useful fact that every median semilattice M may be embedded into a distributive lattice D so that M is an order ideal of D, and every element of M is the join of finitely many elements of D. However, the converse of this assertion is false. The present paper establishes several sets of necessary and sufficient conditions for an order ideal of a distributive lattice to be a median semilattice
Semiflat L-cluster methods
No full textAbstractIn previous work, an order theoretic model for cluster analysis has been developed, and flat cluster methods characterized in terms of their compatibility with respect to the set of residuated mappings on the non-negative reals. This suggests the possibility of classifying cluster methods according to their compatibility properties with respect to residuated mappings. Such a program is herewith initiated. Semiflat cluster methods are defined and characterized by their compatibility with respect to those residuated mappings θ for which θ+ (0) = 0. It is also shown how these methods fit into an earlier graph theoretic model for cluster analysis that was developed by Jardine and Sibson
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