Oh, Sung-Jin; Tataru, Daniel The threshold conjecture for the energy critical hyperbolic Yang-Mills equation. (English) Zbl 1473.35071 Ann. Math. (2) 194, No. 2, 393-473 (2021). Summary: This article represents the fourth and final part of a four-paper sequence whose aim is to prove the Threshold Conjecture as well as the more general Dichotomy Theorem for the energy critical \(4+1\)-dimensional hyperbolic Yang-Mills equation. The Threshold Theorem asserts that topologically trivial solutions with energy below twice the ground state energy are global and scatter. The Dichotomy Theorem applies to solutions in arbitrary topological class with large energy, and provides two exclusive alternatives: Either the solution is global and scatters, or it bubbles off a soliton in either finite time or infinite time.Using the caloric gauge developed in the first paper, the continuation/scattering criteria established in the second paper, and the large data analysis in an arbitrary topological class at optimal regularity in the third paper, here we perform a blow-up analysis that shows that the failure of global well-posedness and scattering implies either the existence of a soliton with at most the same energy bubbling off, or the existence of a non-trivial self-similar solution. The proof is completed by showing that the latter solutions do not exist. Cited in 3 Documents MSC: 35B44 Blow-up in context of PDEs 35C06 Self-similar solutions to PDEs 35L72 Second-order quasilinear hyperbolic equations 58E15 Variational problems concerning extremal problems in several variables; Yang-Mills functionals 70S15 Yang-Mills and other gauge theories in mechanics of particles and systems Keywords:caloric gauge; continuation/scattering criteria × Cite Format Result Cite Review PDF Full Text: DOI arXiv References: [1] Aronszajn, N., A unique continuation theorem for solutions of elliptic partial differential equations or inequalities of second order, J. Math. Pures Appl. (9). Journal de Math\'{e}matiques Pures et Appliqu\'{e}es. Neuvi\`eme S\'{e}rie, 36, 235-249 (1957) · Zbl 0084.30402 [2] Atiyah, M. F.; Hitchin, N. J.; Drinfel{\('\) d}, V. G.; Manin, Yu. I., Construction of instantons, Phys. Lett. A. Physics Letters. A, 65, 185-187 (1978) · Zbl 0424.14004 · doi:10.1016/0375-9601(78)90141-X [3] Bahouri, Hajer; Chemin, Jean-Yves; Danchin, Rapha\"{e}l, Fourier Analysis and Nonlinear Partial Differential Equations, Grundlehren Math. Wissen., 343, xvi+523 pp. (2011) · Zbl 1227.35004 · doi:10.1007/978-3-642-16830-7 [4] Bejenaru, Ioan; Herr, Sebastian, The cubic {D}irac equation: small initial data in {\(H^{\frac 12}(\Bbb R^2)\)}, Comm. Math. Phys.. Communications in Mathematical Physics, 343, 515-562 (2016) · Zbl 1339.35261 · doi:10.1007/s00220-015-2508-4 [5] Bejenaru, Ioan; Herr, Sebastian, On global well-posedness and scattering for the massive {D}irac-{K}lein-{G}ordon system, J. Eur. Math. Soc. (JEMS). Journal of the European Math. Soc. (JEMS), 19, 2445-2467 (2017) · Zbl 1375.35420 · doi:10.4171/JEMS/721 [6] Belavin, A. A.; Polyakov, A. M.; Schwartz, A. S.; Tyupkin, Yu. S., Pseudoparticle solutions of the {Y}ang-{M}ills equations, Phys. Lett. B. Physics Letters. B. Particle Physics, Nuclear Physics and Cosmology, 59, 85-87 (1975) · doi:10.1016/0370-2693(75)90163-X [7] Bourgain, J., Global Solutions of Nonlinear {S}chr\"{o}dinger Equations, Amer. Math. Soc. Colloq. Publ., 46, viii+182 pp. (1999) · Zbl 0933.35178 · doi:10.1090/coll/046 [8] Donaldson, S. K.; Kronheimer, P. B., The Geometry of Four-Manifolds, Oxford Math. Monogr., x+440 pp. (1990) · Zbl 0820.57002 [9] Donninger, Roland; Krieger, Joachim, Nonscattering solutions and blowup at infinity for the critical wave equation, Math. Ann.. Mathematische Annalen, 357, 89-163 (2013) · Zbl 1280.35135 · doi:10.1007/s00208-013-0898-1 [10] Duyckaerts, Thomas; Jia, Hao; Kenig, Carlos; Merle, Frank, Universality of blow up profile for small blow up solutions to the energy critical wave map equation, Int. Math. Res. Not. IMRN. International Mathematics Research Notices. IMRN, 6961-7025 (2018) · Zbl 1421.35038 · doi:10.1093/imrn/rnx073 [11] Eardley, Douglas M.; Moncrief, Vincent, The global existence of {Y}ang-{M}ills-{H}iggs fields in {\(4\)}-dimensional {M}inkowski space. {I}. {L}ocal existence and smoothness properties, Comm. Math. Phys.. Communications in Mathematical Physics, 83, 171-191 (1982) · Zbl 0496.35061 · doi:10.1007/BF01976040 [12] Eardley, Douglas M.; Moncrief, Vincent, The global existence of {Y}ang-{M}ills-{H}iggs fields in {\(4\)}-dimensional {M}inkowski space. {II}. {C}ompletion of proof, Comm. Math. Phys.. Communications in Mathematical Physics, 83, 193-212 (1982) · Zbl 0496.35062 · doi:10.1007/BF01976041 [13] Gavrus, Cristian, Global well-posedness for the massive {M}axwell-{K}lein-{G}ordon equation with small critical {S}obolev data, Ann. PDE. Annals of PDE. Journal Dedicated to the Analysis of Problems from Physical Sciences, 5, 10-101 (2019) · Zbl 1423.35246 · doi:10.1007/s40818-019-0065-4 [14] Gavrus, Cristian; Oh, Sung-Jin, Global well-posedness of high dimensional {M}axwell–{D}irac for small critical data, Mem. Amer. Math. Soc.. Memoirs of the Amer. Math. Soc., 264, v+94 pp. (2020) · Zbl 1444.35007 · doi:10.1090/memo/1279 [15] Grillakis, Manoussos G., On the wave map problem. Nonlinear Wave Equations, Contemp. Math., 263, 71-84 (2000) · Zbl 0966.35079 · doi:10.1090/conm/263/04192 [16] Grinis, Roland, Quantization of time-like energy for wave maps into spheres, Comm. Math. Phys.. Communications in Mathematical Physics, 352, 641-702 (2017) · Zbl 1382.35164 · doi:10.1007/s00220-016-2766-9 [17] Gursky, Matthew; Kelleher, Casey Lynn; Streets, Jeffrey, A conformally invariant gap theorem in {Y}ang-{M}ills theory, Comm. Math. Phys.. Communications in Mathematical Physics, 361, 1155-1167 (2018) · Zbl 1420.53028 · doi:10.1007/s00220-017-3070-z [18] Jendrej, Jacek, Construction of two-bubble solutions for energy-critical wave equations, Amer. J. Math.. American Journal of Mathematics, 141, 55-118 (2019) · Zbl 1433.35198 · doi:10.1353/ajm.2019.0002 [19] Jendrej, Jacek; Lawrie, Andrew, Two-bubble dynamics for threshold solutions to the wave maps equation, Invent. Math.. Inventiones Mathematicae, 213, 1249-1325 (2018) · Zbl 1411.35205 · doi:10.1007/s00222-018-0804-2 [20] Kenig, Carlos E.; Merle, Frank, Global well-posedness, scattering and blow-up for the energy-critical focusing non-linear wave equation, Acta Math.. Acta Mathematica, 201, 147-212 (2008) · Zbl 1183.35202 · doi:10.1007/s11511-008-0031-6 [21] Klainerman, S.; Machedon, M., Space-time estimates for null forms and the local existence theorem, Comm. Pure Appl. Math.. Communications on Pure and Applied Mathematics, 46, 1221-1268 (1993) · Zbl 0803.35095 · doi:10.1002/cpa.3160460902 [22] Klainerman, S.; Machedon, M., On the {M}axwell-{K}lein-{G}ordon equation with finite energy, Duke Math. J.. Duke Mathematical Journal, 74, 19-44 (1994) · Zbl 0818.35123 · doi:10.1215/S0012-7094-94-07402-4 [23] Klainerman, S.; Machedon, M., Finite energy solutions of the {Y}ang-{M}ills equations in {\( \bold R^{3+1}\)}, Ann. of Math. (2). Annals of Mathematics. Second Series, 142, 39-119 (1995) · Zbl 0827.53056 · doi:10.2307/2118611 [24] Klainerman, Sergiu; Tataru, Daniel, On the optimal local regularity for {Y}ang-{M}ills equations in {\({\bf R}^{4+1}\)}, J. Amer. Math. Soc.. Journal of the Amer. Math. Soc., 12, 93-116 (1999) · Zbl 0924.58010 · doi:10.1090/S0894-0347-99-00282-9 [25] Koch, Herbert; Tataru, Daniel, Carleman estimates and unique continuation for second-order elliptic equations with nonsmooth coefficients, Comm. Pure Appl. Math.. Communications on Pure and Applied Mathematics, 54, 339-360 (2001) · Zbl 1033.35025 · doi:url = {https://doi.org/c6wrkd [26] Krieger, Joachim; Schlag, Wilhelm; Tataru, D., Renormalization and blow up for the critical {Y}ang-{M}ills problem, Adv. Math.. Advances in Mathematics, 221, 1445-1521 (2009) · Zbl 1183.35203 · doi:10.1016/j.aim.2009.02.017 [27] Krieger, Joachim; L\"{u}hrmann, Jonas, Concentration compactness for the critical {M}axwell-{K}lein-{G}ordon equation, Ann. PDE. Annals of PDE. Journal Dedicated to the Analysis of Problems from Physical Sciences, 1, 208 pp. pp. (2015) · Zbl 1406.35181 · doi:10.1007/s40818-015-0004-y [28] Krieger, Joachim; Schlag, Wilhelm, Concentration Compactness for Critical Wave Maps, EMS Monogr. Math., vi+484 pp. (2012) · Zbl 1387.35006 · doi:10.4171/106 [29] Krieger, Joachim; Sterbenz, Jacob, Global Regularity for the {Y}ang-{M}ills Equations on High Dimensional {M}inkowski Space, Mem. Amer. Math. Soc., 223, vi+99 pp. (2013) · Zbl 1304.35005 · doi:10.1090/S0065-9266-2012-00566-1 [30] Krieger, Joachim; Sterbenz, Jacob; Tataru, Daniel, Global well-posedness for the {M}axwell-{K}lein-{G}ordon equation in {\(4+1\)} dimensions: small energy, Duke Math. J.. Duke Mathematical Journal, 164, 973-1040 (2015) · Zbl 1329.35209 · doi:10.1215/00127094-2885982 [31] Krieger, Joachim; Tataru, Daniel, Global well-posedness for the {Y}ang-{M}ills equation in {\(4+1\)} dimensions. {S}mall energy, Ann. of Math. (2). Annals of Mathematics. Second Series, 185, 831-893 (2017) · Zbl 1377.58007 · doi:10.4007/annals.2017.185.3.3 [32] Lawrie, Andrew; Oh, Sung-Jin, A refined threshold theorem for {\((1+2)\)}-dimensional wave maps into surfaces, Comm. Math. Phys.. Communications in Mathematical Physics, 342, 989-999 (2016) · Zbl 1336.58017 · doi:10.1007/s00220-015-2513-7 [33] Oh, Sung-Jin, Gauge choice for the {Y}ang-{M}ills equations using the {Y}ang-{M}ills heat flow and local well-posedness in {\(H^1\)}, J. Hyperbolic Differ. Equ.. Journal of Hyperbolic Differential Equations, 11, 1-108 (2014) · Zbl 1295.35328 · doi:10.1142/S0219891614500015 [34] Oh, Sung-Jin, Finite energy global well-posedness of the {Y}ang-{M}ills equations on {\( \Bbb{R}^{1+3} \)}: an approach using the {Y}ang-{M}ills heat flow, Duke Math. J.. Duke Mathematical Journal, 164, 1669-1732 (2015) · Zbl 1325.35180 · doi:10.1215/00127094-3119953 [35] Oh, Sung-Jin; Tataru, Daniel, Global well-posedness and scattering of the {\((4+1)\)}-dimensional {M}axwell-{K}lein-{G}ordon equation, Invent. Math.. Inventiones Mathematicae, 205, 781-877 (2016) · Zbl 1364.35198 · doi:10.1007/s00222-016-0646-8 [36] Oh, Sung-Jin; Tataru, Daniel, Local well-posedness of the {\((4 + 1)\)}-dimensional {M}axwell–{K}lein–{G}ordon equation at energy regularity, Ann. PDE. Annals of PDE Journal Dedicated to the Analysis of Problems from Physical Sciences, 2, 2-70 (2016) · Zbl 1402.35273 · doi:10.1007/s40818-016-0006-4 [37] Oh, Sung-Jin; Tataru, Daniel, Energy dispersed solutions for the {\((4+1)\)}-dimensional {M}axwell-{K}lein-{G}ordon equation, Amer. J. Math.. American Journal of Mathematics, 140, 1-82 (2018) · Zbl 1392.35309 · doi:10.1353/ajm.2018.0000 [38] Oh, Sung-Jin; Tataru, Daniel, The {Y}ang–{M}ills heat flow and the caloric gauge (2017) · Zbl 1446.35150 [39] Oh, Sung-Jin; Tataru, Daniel, The hyperbolic {Y}ang–{M}ills equation in the caloric gauge: local well-posedness and control of energy-dispersed solutions, Pure Appl. Anal.. Pure and Applied Analysis, 2, 233-384 (2020) · Zbl 1446.35150 · doi:10.2140/paa.2020.2.233 [40] Oh, Sung-Jin; Tataru, Daniel, The hyperbolic {Y}ang-{M}ills equation for connections in an arbitrary topological class (2017) · Zbl 1412.58007 [41] Oh, Sung-Jin; Tataru, Daniel, The threshold theorem for the {\((4+1)\)}-dimensional {Y}ang-{M}ills equation: an overview of the proof, Bull. Amer. Math. Soc. (N.S.). Amer. Math. Soc.. Bulletin. New Series, 56, 171-210 (2019) · Zbl 1420.35273 · doi:10.1090/bull/1640 [42] Petrache, Mircea; Rivi\`ere, Tristan, Global gauges and global extensions in optimal spaces, Anal. PDE. Analysis & PDE, 7, 1851-1899 (2014) · Zbl 1328.46034 · doi:10.2140/apde.2014.7.1851 [43] Rapha\"{e}l, Pierre; Rodnianski, Igor, Stable blow up dynamics for the critical co-rotational wave maps and equivariant {Y}ang-{M}ills problems, Publ. Math. Inst. Hautes \'{E}tudes Sci.. Publ. Math\'{e}matiques. Institut de Hautes \'{E}tudes Scientifiques, 115, 1-122 (2012) · Zbl 1284.35358 · doi:10.1007/s10240-011-0037-z [44] Rodnianski, Igor; Tao, Terence, Global regularity for the {M}axwell-{K}lein-{G}ordon equation with small critical {S}obolev norm in high dimensions, Comm. Math. Phys.. Communications in Mathematical Physics, 251, 377-426 (2004) · Zbl 1106.35073 · doi:10.1007/s00220-004-1152-1 [45] Sterbenz, Jacob; Tataru, Daniel, Energy dispersed large data wave maps in {\(2+1\)} dimensions, Comm. Math. Phys.. Communications in Mathematical Physics, 298, 139-230 (2010) · Zbl 1218.35129 · doi:10.1007/s00220-010-1061-4 [46] Sterbenz, Jacob; Tataru, Daniel, Regularity of wave-maps in dimension {\(2+1\)}, Comm. Math. Phys.. Communications in Mathematical Physics, 298, 231-264 (2010) · Zbl 1218.35057 · doi:10.1007/s00220-010-1062-3 [47] Tao, Terence, Global regularity of wave maps. {II}. {S}mall energy in two dimensions, Comm. Math. Phys.. Communications in Mathematical Physics, 224, 443-544 (2001) · Zbl 1020.35046 · doi:10.1007/PL00005588 [48] Tao, Terence, Geometric renormalization of large energy wave maps. Journ\'{e}es {“\'{E}}quations aux {D}{\'{e}}riv{\'{e}}es {P}artielles”, Exp. No. XI, 32 pp. (2004) · Zbl 1087.58019 · doi:10.5802/jedp.11 [49] Tao, Terence, Global regularity of wave maps {III}. {L}arge energy from {\({\mathbf R}^{1+2}\)} to hyperbolic spaces (2008) [50] Tao, Terence, Global regularity of wave maps {IV}. {A}bsence of stationary or self-similar solutions in the energy class (2008) [51] Tao, Terence, Global regularity of wave maps {V}. {L}arge data local wellposedness and perturbation theory in the energy class (2008) [52] Tao, Terence, Global regularity of wave maps {VI}. {A}bstract theory of minimal-energy blowup solutions (2009) [53] Tao, Terence, Global regularity of wave maps {VII}. {C}ontrol of delocalised or dispersed solutions (2009) [54] Tataru, Daniel, On global existence and scattering for the wave maps equation, Amer. J. Math.. American Journal of Mathematics, 123, 37-77 (2001) · Zbl 0979.35100 · doi:10.1353/ajm.2001.0005 [55] Tataru, Daniel, Rough solutions for the wave maps equation, Amer. J. Math.. American Journal of Mathematics, 127, 293-377 (2005) · Zbl 1330.58021 · doi:10.1353/ajm.2005.0014 [56] Taylor, Michael E., Partial differential equations {I}. {B}asic theory, Applied Mathematical Sciences, 115, xxii+654 pp. (2011) · Zbl 1206.35002 · doi:10.1007/978-1-4419-7055-8 [57] Uhlenbeck, Karen K., Connections with {\(L\sp{p} \)} bounds on curvature, Comm. Math. Phys.. Communications in Mathematical Physics, 83, 31-42 (1982) · Zbl 0499.58019 · doi:10.1007/BF01947069 [58] Uhlenbeck, K. K., Removable singularities in {Y}ang-{M}ills fields, Comm. Math. Phys.. Communications in Mathematical Physics, 83, 11-29 (1982) · Zbl 0491.58032 · doi:10.1007/BF01947068 [59] Uhlenbeck, Karen K., The {C}hern classes of {S}obolev connections, Comm. Math. Phys., 101, 449-457 (1985) · Zbl 0586.53018 · doi:10.1007/BF01210739 [60] Wang, Yu, Sharp estimate of global {C}oulomb gauge, Comm. Pure Appl. Math.. Communications on Pure and Applied Mathematics, 73, 2556-2633 (2020) · Zbl 1458.35399 · doi:10.1002/cpa.21939 This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. This attempts to reflect the references listed in the original paper as accurately as possible without claiming completeness or a perfect matching.