Home › Entities › academia › Global analytic hypoellipticity for a class of evolution operators on <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"> <mml:msup> <mml:mrow> <mml:mi mathvariant="double-struck">T</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>1</mml:mn> </mml:mrow> </mml:msup> <mml:mo>×</mml:mo> <mml:msup> <mml:mrow> <mml:mi mathvariant="double-struck">S</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>3</mml:mn> </mml:mrow> </mml:msup> </mml:math>

Global analytic hypoellipticity for a class of evolution operators on <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"> <mml:msup> <mml:mrow> <mml:mi mathvariant="double-struck">T</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>1</mml:mn> </mml:mrow> </mml:msup> <mml:mo>×</mml:mo> <mml:msup> <mml:mrow> <mml:mi mathvariant="double-struck">S</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>3</mml:mn> </mml:mrow> </mml:msup> </mml:math>

Research article (Journal of Differential Equations, 2021) · cited 10× · AI/ML
academia openalex:W3001963971
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Global analytic hypoellipticity for a class of evolution operators on T 1 × S 3

Summary

Global analytic hypoellipticity for a class of evolution operators on T 1 × S 3 is a scholarly article<sup id="cite-A2" class="cite-ref" title="Global analytic hypoellipticity for a class of evolution operators on [1].

Key Facts

  • Global analytic hypoellipticity for a class of evolution operators on T 1 × S 3 's instance of is recorded as scholarly article<sup id="cite-C1" class="cite-ref" title="Global analytic hypoellipticity for a class of evolution operators on [2].

References

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Direct Wikidata claims

  1. [2] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Global analytic hypoellipticity for a class of evolution operators on <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"> <mml:msup> <mml:mrow> <mml:mi mathvariant="double-struck">T</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>1</mml:mn> </mml:mrow> </mml:msup> <mml:mo>×</mml:mo> <mml:msup> <mml:mrow> <mml:mi mathvariant="double-struck">S</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>3</mml:mn> </mml:mrow> </mml:msup> </mml:math>. Retrieved May 24, 2026, from https://4ort.xyz/entity/global-analytic-hypoellipticity-for-a-class-of-evolution-operators-on-mml-math-xmlns-mml-http-www-w3-org-1998-math-mathm
MLA “Global analytic hypoellipticity for a class of evolution operators on <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"> <mml:msup> <mml:mrow> <mml:mi mathvariant="double-struck">T</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>1</mml:mn> </mml:mrow> </mml:msup> <mml:mo>×</mml:mo> <mml:msup> <mml:mrow> <mml:mi mathvariant="double-struck">S</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>3</mml:mn> </mml:mrow> </mml:msup> </mml:math>.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/global-analytic-hypoellipticity-for-a-class-of-evolution-operators-on-mml-math-xmlns-mml-http-www-w3-org-1998-math-mathm.
BibTeX @misc{4ortxyz_global-analytic-hypoellipticity-for-a-class-of-evolution-operators-on-mml-math-xmlns-mml-http-www-w3-org-1998-math-mathm_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Global analytic hypoellipticity for a class of evolution operators on <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"> <mml:msup> <mml:mrow> <mml:mi mathvariant="double-struck">T</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>1</mml:mn> </mml:mrow> </mml:msup> <mml:mo>×</mml:mo> <mml:msup> <mml:mrow> <mml:mi mathvariant="double-struck">S</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>3</mml:mn> </mml:mrow> </mml:msup> </mml:math>}}, year = {2026}, url = {https://4ort.xyz/entity/global-analytic-hypoellipticity-for-a-class-of-evolution-operators-on-mml-math-xmlns-mml-http-www-w3-org-1998-math-mathm}, note = {Accessed: 2026-05-24}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Global analytic hypoellipticity for a class of evolution operators on <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"> <mml:msup> <mml:mrow> <mml:mi mathvariant="double-struck">T</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>1</mml:mn> </mml:mrow> </mml:msup> <mml:mo>×</mml:mo> <mml:msup> <mml:mrow> <mml:mi mathvariant="double-struck">S</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>3</mml:mn> </mml:mrow> </mml:msup> </mml:math> — https://4ort.xyz/entity/global-analytic-hypoellipticity-for-a-class-of-evolution-operators-on-mml-math-xmlns-mml-http-www-w3-org-1998-math-mathm (retrieved 2026-05-24)

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