• mathematics, the Ravenel conjectures are a set of mathematical conjectures in the field of stable homotopy theory posed by Douglas Ravenel at the end of...
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  • Ravenel may refer to: Ravenel, Oise, a place in France Ravenel, South Carolina, United States Ravenel conjectures Ravenel (surname) This disambiguation...
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    Jeff Smith (published in 1988). The rest of the Ravenel conjectures (except for the telescope conjecture) were proven by Hopkins and Smith soon after (published...
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    Douglas Ravenel" (PDF). Bulletin of the American Mathematical Society. New Series. 31 (2): 243–246. doi:10.1090/s0273-0979-1994-00527-0. Douglas Ravenel's homepage...
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  • it has been conjectured that wild knots always have infinitely many quadrisecants. Telescope conjecture: the last of Ravenel's conjectures in stable homotopy...
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  • using chromatic homotopy theory. Elliptic cohomology Redshift conjecture Ravenel conjectures Moduli stack of formal group laws Chromatic spectral sequence...
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  • Postnikov system Steenrod algebra Spectrum (topology) Adams resolution Ravenel's conjectures Adams, J. Frank (1958), "On the structure and applications of the...
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    telescope conjecture for all heights greater than 1 and for all primes. This was the last outstanding conjecture among Ravenel's conjectures. The disproof...
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  • are nilpotent. This is a special case of the nilpotence theorem. Ravenel's conjectures Lurie, Jacob (April 27, 2010). "The Nilpotence Theorem (Lecture...
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  • 2^{k}-2} , and those of Michael A. Hill, Michael J. Hopkins, and Douglas C. Ravenel (2016), who showed that there were no such manifolds for k ≥ 8 {\displaystyle...
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    Michael J. Hopkins, and Jeffrey H. Smith's proof of Douglas Ravenel's nilpotence conjecture), it is natural to think of these cohomology theories as the...
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  • Elliptic cohomology, invented in its original form by Landweber, Stong and Ravenel in the late 1980s, was introduced to clarify certain issues with elliptic...
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    233; Smith, AH (1928–1936b) pp. 176, 188; Hervey (1907) pp. 224–359; Ravenel (1906) pp. 8, 10, 55–174; Arnold (1892) pp. 137–250. Pinner (2015) p. 81;...
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  • true but conjectured that a variant of the result might be true, the variant now known as the Simpson conjecture. Telescope conjecture. Ravenel announced...
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    objects are less well established. There are new conjectures parallel to the Monstrous moonshine conjectures for these super-objects, involving different...
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  • connected. Ann. of Math. (2) 160 (2004), no. 2, 573–615. The Calabi-Yau conjectures for embedded surfaces. Ann. of Math. (2) 167 (2008), no. 1, 211–243....
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  • In string theory, K-theory classification refers to a conjectured application of K-theory (in abstract algebra and algebraic topology) to superstrings...
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    and CEO, Crow Holdings, the Trammell Crow family's investment company Ravenel B. Curry III, president, Eagle Capital Management Dick DeVos, president...
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  • of different origins have been proved or conjectured. For example, the homological mirror symmetry conjecture predicts that the derived category of a Calabi–Yau...
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  • dimension n = 2 j − 2 {\displaystyle n=2^{j}-2} , and Hill, Hopkins & Ravenel (2016), which proved that there were no such manifolds for dimension 254...
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  • Sabres). Johnny Powers, 84, American rockabilly singer and guitarist. Arthur Ravenel Jr., 95, American politician, member of the South Carolina House of Representatives...
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  • (1974), p. 279. Adams (1974), p. 280. Mosher & Tangora (2008), p. 47. Ravenel (1986), pp. 63–67. Malkiewich, Cary, The Steenrod Algebra (PDF), archived...
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