CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "waset.org",cType: 'non-interactive',cRay: '913529a49b04467f',cH: 'GZ2i6bRg7nEsPK4SuERIqShI2jnTZ8k1pVNX8Y54B9g-1739788862-1.2.1.1-cv8hi9AbPAbEJjcyGXW1W93FTayEE0kTc.FVDF5BywNGR970wbD99uytq2rWu6DD',cUPMDTk: "\/geometry-topology-and-applications-conference-in-february-2026-in-bangkok?__cf_chl_tk=Rq4iutQzQDb0vANHcrtMFVNftlqW2PoVccN2UbNHleA-1739788862-1.0.1.1-aRhuRIHG1EJ663j0LvGgMN0LWep0vNdCFM2eeDiOjZY",cFPWv: 'b',cITimeS: '1739788862',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/geometry-topology-and-applications-conference-in-february-2026-in-bangkok?__cf_chl_f_tk=Rq4iutQzQDb0vANHcrtMFVNftlqW2PoVccN2UbNHleA-1739788862-1.0.1.1-aRhuRIHG1EJ663j0LvGgMN0LWep0vNdCFM2eeDiOjZY",md: "kO0v9AFdz.zJcP1ZckWAjiegVYjn.qnu0D4Balp_XlY-1739788862-1.2.1.1-SI82v9ZmmqnZLbH6IWdcdlMD4lxI5HLnaZgaq5cEGPyVwis8dw7Cfhy2_fmEb0XxB0oaTssD8IlCD3oHw7NRmYYIj9DTfwPfx2lcoMWRgTnNBv2.lrwlLljKB.XhAMNgl12DIwH7hqdyly5jMqtc54YpD6exSsgcdWG4kxDEjgaOHcZlGnU_roO_wzoWG3UaXkJUptggHV0tnxM_uYjX0msFcux9odGD59bCidYhW1rcxyw0jGC_rHwh3Q7wAmfELvs536vrpY2FCXilM9A4KjtdQxp66KLnvFdMtOJ1oUNT_gqq1vcrLyWFvl2IMcoyVIpxcJkXFbtZcBo7SEnMmNR8u5vaMsVOi3R0mVgVnYLvQDman9w9Oe9iHNrDwy7ulSdZN37c4EUPLQTEhpRrcn0BSEWWuRS6IXn48zKTb2pC9N8Vxxf3TR0SxdCd3pxlAEeDviVSOIyCbeRvzfSCLuSKWzUH.OXpjTiBW57.PvEqnKU9wjyJlrpZQjvHAMcGRUj0u0Ytdycm6u5I6OK15Jqkl4cYem2DUQLzRu5xUUo7JI0fyO4yDC7oKucOxtDgVA2WzfGuijQxoTbRNeYUNfI3j2De5kjFlUcMUgOjIr3vOuUDlE7nMgGePo.IUquwFmtZwHB60kzZHMPXUzJATEi055eaWyQmxa_KNhQpdFdKkgJy0310u8MrYs3ELr2fwuAG8DVlpGn646JeDn5Qm5jBozi63Xm.RbJG_MAY2ueNyHPb_4hE8wSQZjzvLu1kQbyqSVVvQR7memXJTqyxE7RugKfJR6y.2o6mWCnDzLHpd6PQ1uXDuh1sYXlQFpbzM_rb0tlyxT0EC_.LGvbrrMs7GDLxHGzFVhoksYNnaBu8dY29uMZQUDXGXMhIks4_Z3aovL5moR2.RWOrol5k_4oAuoCgLvkI6fysvqO9NcQYib.O0z0z5r7ukkMToT9G8MR2ba4eSfoG563NmFHs13PmrMrBYBqNG_r_CZ0iFpglfRDvPIxTM6s4C.gsjSBFjk3Ac4_34me4iw9qzLmzHedCf2as1ckKy5WS.NCpI_Ke9_MSGplEen3Jn0SL8iXApLKw85aypOjKUumMzfeafsND7Rq_ZGWkjkPY5kvbETc5SrtxgDLOn8qjj1NTOijk.OKv7JIqro_mrvHQr8Fe0CXAwMxHKoZ6_Z1MtA4xdLazsuhgdAoHd2ainEf.14V.NmlP9LtYnFr_KmBClP3KBixGAIZN3sl4pyuv_sQtOu5QKqgp_zYkwVOueU33NLIO9WVqTg22VjQOlP6Gn0UMt854uy90txkoDjlx4i2k7yKBvuJtolPKOjz7i3yyaeSNjCmhU14SrPkcIdnkT7Kwon9CPWsV7jZhehiwgmuUUWbYo7sxjgygi0ASjRnsIffi5hMxzCyCjGNC2G6T0etEWpdGDat7DH2G0hH68IFBOPed1iJmJT3RbFkfO_C4s7y0vJrXqPCj.Ri0gU7MsxNuHDrbJaa6T5cW2DXCa4D7rUMN10O7c.cONxHewg79URx1Gd2sLgjrIrk3BfAFyZgS1MblWzBr0.XZOnYZSA.T.vjVuHveEXaoa1FGuaYyVq26JqrL6l8ucMrIPFqSc_LgEFuXGkqzxvesCVaEl1U147WItmaEPCt3rmU1paCvEezJMXmXcpU2oa2CiIgizU0PCU65hE3WgpOmxBY9YvWtjYa2rkjwF7h.Sji_6zgGtYFEaTMfOJb1X5WbwA_JHimOOw0O7oERM6WGyA6ZSiMbGNN2FEJVcgWm4we.tJ9.KNPzClyTNM6XDmFejS8CTv4rSmwxKTo6m4bdEa__IxSo2AUsLnvM5sCG_UW6slzwK.yP9M4XRf0rAzguszh.wn9.Nlh9GIoNJf6grudlHAKHoF3JsoX_saY6yNWcIbtTVxsDoj83CcY1uir8gZDNA3yL_sQ7FEAWYbitBq02rLCWg7ALq12mXZMChbxbzMgofiWCbjUtk5p0yFNvGkaqHAiHcAnWTrp2mjnyZFlNYnnDlL8c7_Eto_tD41pvULuzhv3r",mdrd: "WS2ys4Fk6vTJpL9h0zNS3wSpx22ynu7bRx_YhVEDOXo-1739788862-1.2.1.1-Y8tTBF4t73fEhVSvVI.UB_43fIFqImko.ElmCNFgEKW00yw6PmXDjypFTlUMukGmWNkvBxByRs_xV_owW5q94vQUrALigD62JL1TSC9ekttq6eU7ls6VSgImaCTV1kbLe4IkUPuWH_gbAxuKYwBbE0R8.hCUywFMRSkyst9XtZZc.4YycVkHAyTC_z0rfR2v1BgPtg2y5L_GZ462tGU5CK2omSl3yP1nDUnmzd_qlY7YegRvXt_RmfsIjjLZSXFWiB0h7IiqUnJvVb62ScO7nC.T8DyZj9Jz__dwfUYTrsB4Wg7IYQ5Fvb1h9_qT3idKS0FPABNkVgmqjfvfgGmkPU3XSKNmqIIhdrWCyJF3wGBEBmDmfH4ERPqLpI9nNw2ANpBYJQSnxQXxl9RYawwGfQTCT_UsHvRkHY6skVJMVvsMWm.TbNHCSiFmGWih3HLScxHJRKBCkAwgPMOUOFVQcliVviA83YsSwMhNS_Xy5uNYa.Wui2ec7rmlykcBdYEBk_bHwjnkp1HLNuPb9OOul2t1ObVpR7QTm0ez2CBcvBFR5FCUMQkGH1C_dGndMsbfHYwzCESzh4uGwiq9VdenTTVKQLtaov3MVNhJsMVGcljJAy08bMemy5U9NHN5MefJMeDHIl9Lgaq.AgUcTFVL.RUxpcl03JapwaO6MVwpT4_vR67UxC1jpLIKJsBGREbro6bj1HTkUPOcQZttjP2fALhnGBCPuVZD1MP9GCmfSE2Kdf4tBo6CbJBtiammf6EO4GNlfPomBvRRhcMJTLSESlIDbjNQ.PkIN4RVv_Hv28aueLl7K9Vr.KRDXMqiYc2ZWrlJDD.K4AIWVljri5EeudSnU.pBcTFgwRUFImqH0QLrD.CWu5LCGmeKY14jOAejS12AXmCwgnuruWjSkHkRL7WeXqVtkng5Wz__vEeESuAhHTTie4L.uDd0muHov5f9kHhjT.mDvQTdQ4MOr19scgoPgNLmE0OWKArmUrTBaKMypfqqUd0o8F.dgU85c8wwrOxYSp3UycOX4QCC7tDB35K.Z0CwZ9xnSbOS7iDFNDW_8vA3CpG5bESYRAzi0MVfl7sXEhYeZaOJssGq7OYmWPZKh7qJdMs1dZzrUrbRQwpnB0_.7P7lmDsb8deujP3g1YQO_onRkiLXil88yk_W0vf4WKzdI8UOErgiC6xpNdKc8Uty6gqaybNnzAmgz5_0CC74kWOoND4qB.le0grze55k5dvVePKdQRAFF1YdBKK9lYQuUi66J9NgadKXPzOQRodOffhzymI4ivNvpMV0uw5esGhHowx.0WjE6dXKMf71tDsrBUBHKRKmdu7xSPVUa0WkHk4sKYlZDVNJKTAhO74I5tQILmxcH0EofeaQeK9g2QUc5HIA3swmBpLRnGvLMQCd4LfImRrDOa8_YtuPfsnSOAAe5bPE8d7A7I09zoEITbz8tvYggBctaOzPo3h_OoLvbKYvRiYaLw51kbVMv3TrsWbPJoP_6DWccbi8VzFNZ5c6lSHxT4dLi6TOaxTDFg2K1XY1dhe5ljXhaHx.IouyUSjQZqS5jBDnJZuwwjsujdxfhDrDL_8bDHRb8Tfecc_nZ9GNhZaiuUy2JlNeI2XWRXCkSwd7yPyORJtyz85.6istvIetphxetF_PUhGw8ZUk6Ux3z9n6VyElPQlajk7E5dCeCCIwJw.ECvxl4hhPfMLECJWuntRdS_aawHiOXNlcl.txs7ga7ntxxpXcaArYFwAW.w4L.ZNhi2fZ3k8FE2i5VjQLKM0NXFlK5gFrKZ7eD7WJZgHSJa0YOP05vn1T16T7r98sKI4j.L_4TcL26JZRWhFBIFKBpYyr1nou4Cyvc2y60PZxwgsOuTwpewljN3NY9zMTZ7UhR16LAGIAX54zY6d6CnzUhwFmpxNJ679yG3L0rrzXhTmh0aJWWlEyBtUWkYNkXrTr3IY7xPs"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=913529a49b04467f';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/geometry-topology-and-applications-conference-in-february-2026-in-bangkok?__cf_chl_rt_tk=Rq4iutQzQDb0vANHcrtMFVNftlqW2PoVccN2UbNHleA-1739788862-1.0.1.1-aRhuRIHG1EJ663j0LvGgMN0LWep0vNdCFM2eeDiOjZY" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>