geometry, a derived stack is, roughly, a stack together with a sheaf of commutative ring spectra. It generalizes a derived scheme. Derived stacks are the...
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other applications. Basic objects of study in the field are derived schemes and derived stacks. The oft-cited motivation is Serre's intersection formula...
14 KB (1,810 words) - 16:44, 31 July 2024
geometry, a derived scheme is a homotopy-theoretic generalization of a scheme in which classical commutative rings are replaced with derived versions such...
13 KB (2,276 words) - 16:56, 31 July 2024
In mathematics a stack or 2-sheaf is, roughly speaking, a sheaf that takes values in categories rather than sets. Stacks are used to formalise some of...
34 KB (5,113 words) - 13:10, 4 October 2024
Pushdown automaton (redirect from Stack automaton)
science, a pushdown automaton (PDA) is a type of automaton that employs a stack. Pushdown automata are used in theories about what can be computed by machines...
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known whether M FG {\displaystyle {\mathcal {M}}_{\text{FG}}} is a derived stack or not. Hence, it is typical to work with stratifications. Let M FG...
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IPv6 (redirect from Dual-stack)
Ethernet. This permits dual-stack hosts to participate in IPv6 and IPv4 networks simultaneously. A device with dual-stack implementation in the operating...
61 KB (7,812 words) - 06:50, 26 September 2024
homotopic machinery one can develop a notion of derived stack as such a presheaf on the infinity category of derived affine schemes, which is satisfying certain...
61 KB (7,508 words) - 17:54, 29 September 2024
Burroughs Large Systems (category Stack machines)
Large Systems Group produced a family of large 48-bit mainframes using stack machine instruction sets with dense syllables. The first machine in the...
86 KB (10,288 words) - 18:46, 31 October 2024
In mathematics, an algebraic stack is a vast generalization of algebraic spaces, or schemes, which are foundational for studying moduli theory. Many moduli...
24 KB (3,767 words) - 18:36, 1 October 2024
prize. B. Toën, Derived Algebraic Geometry. EMS Surv. Math. Sci. 1 (2014), no. 2, 153–245 (PDF) G. Vezzosi, What is.... a derived stack? (PDF) Lurie, Jacob...
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Gas flare (redirect from Flare stack)
A gas flare, alternatively known as a flare stack, flare boom, ground flare, or flare pit, is a gas combustion device used in places such as petroleum...
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Banking as a service (section API-based stack)
technology.” Skinner suggested a 3-layer representation of the BaaS stack. In this stack, the underlying infrastructure-as-a-service is provided by a traditional...
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in the front face and Green at the Back. The third image shows the derived stack of cube which is the solution to the problem. It is important to note...
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a scheme (or more generally, stack, derived stack, or even prestack), we can associate to it its so-called de Rham stack, denoted XdR. This has the property...
20 KB (3,438 words) - 18:25, 10 October 2024
The Semantic Web Stack, also known as Semantic Web Cake or Semantic Web Layer Cake, illustrates the architecture of the Semantic Web. The Semantic Web...
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A tone stack is a specialized type of audio filter incorporated into the circuit of an audio amplifier to alter its frequency response. The term is primarily...
4 KB (467 words) - 23:00, 15 October 2024
during the Ottoman Empire, consisting of meat that is cut into thin slices, stacked in an inverted cone, and roasted on a slow-turning vertical spit. Traditionally...
15 KB (1,220 words) - 23:33, 3 November 2024
a solution other than burning by reusing tire derived material in high volume applications. Tire derived fuel is usually consumed in the form of shredded...
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rule3). Input = [*, 3] Stack = [E, +, 2] Reduce stack element "2" to Expression "E" based on rule3. Stack = [E, +, E] Reduce stack items [E, +, E] and new...
37 KB (4,858 words) - 00:07, 1 November 2024
thus confined to the larger and better known examples. The word 'stack' is derived from the Old Norse: stakk-r and is often rendered in the Norn of Shetland...
60 KB (5,018 words) - 22:14, 31 October 2024
Tolerance analysis (redirect from Tolerance stack)
Methods include 2D tolerance stacks, 3D Monte Carlo simulations, and datum conversions. Tolerance stackups or tolerance stacks are used to describe the problem-solving...
10 KB (1,363 words) - 01:42, 28 July 2024
removing 'S' from stack and pushing ')', 'F', '+', 'S', '(' onto the stack, and this writes the rule number 2 to the output. The stack then becomes: [ (...
30 KB (4,363 words) - 12:34, 21 March 2024
to develop the "derived" formalism came from the need to find a suitable formulation of Grothendieck's coherent duality theory. Derived categories have...
29 KB (4,503 words) - 21:16, 26 April 2024
Old Man of Hoy (category Stacks of Scotland)
sea stack on Hoy, part of the Orkney archipelago off the north coast of Scotland. Formed from Old Red Sandstone, it is one of the tallest stacks in the...
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actions chambered in cartridges derived from that shell, such as .30-06 Springfield, .308 Winchester and cartridges derived from them, share this rim size...
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Lua (programming language) (section Derived languages)
refers to whatever class's "new" -- method we call. In a derived class, self will -- be the derived class; in the Vector class, self -- will be Vector return...
50 KB (5,301 words) - 00:09, 24 October 2024
Chloroplast (redirect from Red algal derived chloroplast)
arranged in stacks of three. The fucoxanthin dinophyte lineages (including Karlodinium and Karenia) lost their original red algal derived chloroplast...
189 KB (19,141 words) - 15:05, 28 October 2024
Shuttle-derived vehicles (SDV) are space launch vehicles and spacecraft that use components, technology, and infrastructure originally developed for the...
25 KB (2,503 words) - 20:03, 13 September 2024
Befunge (category Stack-oriented programming languages)
Befunge is a two-dimensional stack-based, reflective, esoteric programming language. It differs from conventional languages in that programs are arranged...
12 KB (1,245 words) - 02:59, 11 August 2024