In mathematics, in the field of homological algebra, the Grothendieck spectral sequence, introduced by Alexander Grothendieck in his Tôhoku paper, is a spectral sequence that computes the derived functors of the composition of two functors , from knowledge of the derived functors of and .
Many spectral sequences in algebraic geometry are instances of the Grothendieck spectral sequence, for example the Leray spectral sequence.
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homological algebra, the Grothendieckspectralsequence, introduced by Alexander Grothendieck in his Tôhoku paper, is a spectralsequence that computes the derived...
example, for the spectral sequence of a filtered complex, described below, r0 = 0, but for the Grothendieckspectralsequence, r0 = 2. Usually r0 is zero...
Leray. It is usually seen nowadays as a special case of the Grothendieckspectralsequence. Let f : X → Y {\displaystyle f:X\to Y} be a continuous map...
topological spaces, and other "tangible" mathematical objects. A spectralsequence is a powerful tool for this. It has played an enormous role in algebraic...
In mathematics, the Grothendieck group, or group of differences, of a commutative monoid M is a certain abelian group. This abelian group is constructed...
In category theory, a branch of mathematics, a Grothendieck topology is a structure on a category C that makes the objects of C act like the open sets...
{\displaystyle R^{r}f_{*}\to R^{r}f_{*}\circ g'_{*}\circ g'^{*}.} The Grothendieckspectralsequence then gives the first map and the last map (they are edge maps)...
completely faithfully) by complicated spectralsequences. The development of the derived category, by Alexander Grothendieck and his student Jean-Louis Verdier...
the study of sheaf cohomology is Grothendieck's 1957 Tôhoku paper. Sheaves, sheaf cohomology, and spectralsequences were introduced by Jean Leray at...
therefore serve for computational purposes, for example the Leray spectralsequence. An injective sheaf F {\displaystyle {\mathcal {F}}} is a sheaf that...
critères de dégénérescence de suites spectrales (Theorem of Lefschetz and criteria of degeneration of spectralsequences). He completed his doctorate at the...
Commutative diagram Exact sequence Five lemma Short five lemma Snake lemma Splitting lemma Extension problem Spectralsequence Abelian category Group cohomology...
younger newcomers including Jean-Pierre Serre and Alexander Grothendieck. Serre, Grothendieck and Laurent Schwartz were awarded the Fields Medal during...
proved by Bernard Dwork (1960), the functional equation by Alexander Grothendieck (1965), and the analogue of the Riemann hypothesis by Pierre Deligne (1974)...
years; in 1973 Per Enflo gave a counter-example, building on work by Grothendieck and Banach. The origin of the theory of compact operators is in the theory...
topology, sometimes called the completely decomposed topology, is a Grothendieck topology on the category of schemes which has been used in algebraic...