Pages that link to "Item:Q3676869"

The following pages link to The first eigenvalue of a sublaplacian on a pseudohermitian manifold (Q3676869):

Displaying 50 items.

• The Lichnerowicz-Obata theorem on sub-Riemannian manifolds with transverse symmetries (Q254246) (← links)
• Inequalities and bounds for the eigenvalues of the sub-Laplacian on a strictly pseudoconvex CR manifold (Q353106) (← links)
• The sharp lower bound of the first eigenvalue of the sub-Laplacian on a quaternionic contact manifold (Q472032) (← links)
• The Bochner-type formula and the first eigenvalue of the sub-Laplacian on a contact Riemannian manifold (Q472244) (← links)
• On the estimate of the first positive eigenvalue of a sublaplacian in a pseudohermitian manifold (Q488062) (← links)
• A lower bound on the spectrum of the Sublaplacian (Q490758) (← links)
• The Lichnerowicz and Obata first eigenvalue theorems and the Obata uniqueness result in the Yamabe problem on CR and quaternionic contact manifolds (Q494203) (← links)
• The first positive eigenvalue of the sub-Laplacian on CR spheres (Q507119) (← links)
• On the CR analogue of Obata's theorem in a pseudohermitian 3-manifold (Q834773) (← links)
• Nonnegativity of CR Paneitz operator and its application to the CR Obata's theorem (Q836229) (← links)
• Geometric second derivative estimates in Carnot groups and convexity (Q948926) (← links)
• Boundary regularity of a canonical solution of the \(\bar\partial{}_ b\) problem (Q1179301) (← links)
• On the spectrum of a strictly pseudoconvex CR manifold (Q1378231) (← links)
• Dirichlet and Neumann eigenvalue problems on CR manifolds (Q1623014) (← links)
• A Serrin-type symmetry result on model manifolds: an extension of the Weinberger argument (Q1636158) (← links)
• Differential Harnack estimates for time-dependent heat equations with potentials in a closed spherical CR 3-manifold (Q1728063) (← links)
• The sharp upper bounds for the first positive eigenvalue of the Kohn-Laplacian on compact strictly pseudoconvex hypersurfaces (Q1745315) (← links)
• On the CR Poincaré-Lelong equation, Yamabe steady solitons and structures of complete noncompact Sasakian manifolds (Q1782071) (← links)
• Pseudo-harmonic maps from closed pseudo-Hermitian manifolds to Riemannian manifolds with nonpositive sectional curvature (Q1800871) (← links)
• An Obata type result for the first eigenvalue of the sub-Laplacian on a CR manifold with a divergence-free torsion (Q1945677) (← links)
• Bounds for the first eigenvalue of the horizontal Laplacian in positively curved sub-Riemannian manifolds (Q1953084) (← links)
• CR gradient estimate for the positive eigenfunction of Witten sub-Laplacian (Q2043565) (← links)
• The Obata first eigenvalue theorem on a seven-dimensional quaternionic contact manifold (Q2091080) (← links)
• Subgradient estimates for the equation \(\Delta_bu+cu^{-\alpha}=0\) on complete pseudohermitian manifolds (Q2117479) (← links)
• Complete Pseudohermitian manifolds with positive spectrum (Q2256822) (← links)
• Gradient estimate of positive eigenfunctions of sub-Laplacian on complete pseudo-Hermitian manifolds (Q2302557) (← links)
• Convexity of the entropy of positive solutions to the heat equation on quaternionic contact and CR manifolds (Q2397835) (← links)
• CR sub-Laplacian comparison and Liouville-type theorem in a complete noncompact Sasakian manifold (Q2421239) (← links)
• Curvature dimension inequalities and subelliptic heat kernel gradient bounds on contact manifolds (Q2436554) (← links)
• Uniformization of spherical \( CR\) manifolds (Q2445919) (← links)
• Liouville theorem for pseudoharmonic maps from Sasakian manifolds (Q2448258) (← links)
• Noncommutative residue for Heisenberg manifolds. Applications in CR and contact geometry (Q2461243) (← links)
• The sharp lower bound for the first positive eigenvalue of the sublaplacian on a pseudohermitian 3-manifold (Q2501148) (← links)
• The sharp lower bound of the first eigenvalue of the sub-Laplacian on a quaternionic contact manifold in dimension seven (Q2637686) (← links)
• Pseudo-harmonic maps from complete noncompact pseudo-Hermitian manifolds to regular balls (Q2658951) (← links)
• The almost Schur lemma in quaternionic contact geometry (Q2686976) (← links)
• The diameter estimate and its application to CR Obata's theorem on closed pseudohermitian \((2n+1)\)-manifolds (Q2839936) (← links)
• On the CR–Obata theorem and some extremal problems associated to pseudoscalar curvature on the real ellipsoids in $\mathbb{C}^{n+1}$ (Q3020329) (← links)
• Scattering and inverse scattering on ACH manifolds (Q3524837) (← links)
• The sharp lower bound for the first positive eigenvalue of a sub-Laplacian on a pseudo-Hermitian manifold (Q4441791) (← links)
• (Q4544132) (← links)
• (Q4786575) (← links)
• A Lichnerowicz-type result on a seven-dimensional quaternionic contact manifold (Q4993809) (← links)
• On the p-pseudoharmonic map heat flow (Q5146662) (← links)
• Uniqueness results on CR manifolds (Q5161600) (← links)
• A Lichnerowicz estimate for the spectral gap of a sub-Laplacian (Q5238097) (← links)
• A CR Analogue of Yau’s Conjecture on Pseudoharmonic Functions of Polynomial Growth (Q5243494) (← links)
• AN OBATA-TYPE THEOREM ON A THREE-DIMENSIONAL CR MANIFOLD (Q5415953) (← links)
• On CR volume growth estimate in a complete pseudohermitian 3-manifold (Q5418651) (← links)
• Subgradient estimates for a nonlinear subparabolic equation on complete pseudo-Hermitian manifolds (Q6203751) (← links)