scientific article; zbMATH DE number 3621971

zbMath0401.18002MaRDI QIDQ4185008

Jacques Penon

Publication date: 1977

Full work available at URL: http://www.numdam.org/item?id=CTGDC_1977__18_2_181_0

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

PullbackColimitsLimitsEqualizerSiteQuasitoposC-CoalgebrasCategory of SheavesInitial Structure FunctorLeft Exact CotripleLocally Cartesian ClosedStrong MonomorphismsVarietal Closure

Mathematics Subject Classification ID

Topoi (18B25) Presheaves and sheaves, stacks, descent conditions (category-theoretic aspects) (18F20) Grothendieck topologies and Grothendieck topoi (18F10) Foundations, relations to logic and deductive systems (18A15)

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Cites Work

• Quasi-topologies
• Aspects of topoi
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