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A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

168,657 papers · 148 categories

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3673109145 · May 202619922001200920172026
48 results for Liouville theorems

We give exposition of a Liouville theorem established in \cite{Li3} which is a novel extension of the classical Liouville theorem for harmonic functions. To illustrate some ideas of the proof of the Liouville theorem, we present a new proof of the classical Liouville theorem for harmonic functions. Applications of the …

2006-09-14abs ↗pdf ↗

Study explores Liouville's theorem and SLP for harmonic functions on cones and surfaces.

problem Investigating Liouville's theorem and SLP for harmonic functions on Riemannian cones and surfaces.
method Reinterprets classical Liouville property in terms of radial eigenfunctions, providing explicit estimates and constructing examples.
result Explicit estimates for slowest-growing nonconstant harmonic functions and a unified geometric perspective on Liouville phenomena.

The paper investigates Liouville type theorems for various harmonic forms on Riemannian manifolds.

problem Investigating Liouville type properties of harmonic forms on Riemannian manifolds.
method Normalized integral Ricci curvature and BiRic curvature.
result Established Liouville theorems for pp-harmonic function, pp-harmonic 1 form, and harmonic qq form (with q2q \geq 2).

Optimal Liouville theorem for half-Euclidean space equations.

problem Optimal Liouville-type theorems for conformally invariant equations.
method Established optimal Liouville-type theorems for conformally invariant second-order elliptic equations.
result Proved an optimal Liouville-type theorem for equations in the half-Euclidean space.

The paper proves three circles theorems and Liouville type theorems for subharmonic and holomorphic functions.

problem Establishing theorems for subharmonic and holomorphic functions on specific geometric structures.
method Using subharmonic and holomorphic functions on Riemannian manifolds and gradient shrinking Ricci solitons.
result Proves Liouville type theorems as applications of the established theorems.

The paper derives Liouville theorems for various generalized maps on Riemannian manifolds.

problem Deriving Liouville theorems for generalized maps on Riemannian manifolds.
method Using conservation laws and monotonicity formulas, the paper derives Liouville theorems for different types of maps under various conditions.
result The paper establishes Liouville theorems for several types of generalized maps, including φφ-FF harmonic maps, φφ-FF symphonic maps, and φφ-FF-VV-harmonic maps.

Study Liouville theorems for harmonic maps along ancient super Ricci flows.

problem Proving Liouville theorems for harmonic maps under specific geometric conditions.
method Using Perelman's reduced geometric viewpoint, derive Liouville theorems with controlled growth.
result Sharp growth conditions and new Liouville theorems for both non-positively and positively curved target spaces.

The paper proves a Liouville theorem for specific harmonic maps with free boundary.

problem Analyzing harmonic maps with free boundary conditions.
method Developed Liouville theorem for φ φ-FF-symphonic, φ φ-FF-harmonic, and φ φ-ΦS,p,εΦ_{S, p, \varepsilon} harmonic maps.
result Established Liouville theorem for the specified harmonic maps with free boundary.

Proves a Liouville-type theorem for p-Laplacian on manifolds.

problem Proving Liouville-type theorems for p-Laplacian on manifolds.
method Proved a Liouville-type result for the p-Laplacian on complete Riemannian manifolds.
result Proved a Liouville-type theorem for the p-Laplacian on complete non-compact Riemannian manifolds.

Improved Liouville theorems for ancient solutions to V-harmonic map heat flows.

problem Establishing Liouville theorems for ancient solutions to V-harmonic map heat flows.
method Refined gradient estimates and exponential growth conditions.
result Better Liouville theorems for ancient solutions to V-harmonic map heat flows.

Study proves Liouville theorem for specific curvature equations with boundary conditions.

problem Proving Liouville theorem for σkσ_k-curvature equations in half spaces with nonlinear boundary conditions.
method Established using positive constant curvature equations and variational functional approach.
result Proved Liouville theorem for positive constant σkσ_k-curvature equations in R+n\mathbb{R}_{+}^{n} and boundary conditions.

Paper proves a Liouville theorem for solitons with constant curvature.

problem Understanding harmonic functions on specific geometric structures.
method Proved a Liouville theorem without gradient estimates.
result Finite dimensionality of harmonic functions with polynomial growth.

Gradient bounds and Liouville theorems for quasi-linear equations on manifolds with nonnegative Ricci curvature.

problem Establishing bounds and theorems for solutions to quasi-linear elliptic equations on compact manifolds with nonnegative Ricci curvature.
method Gradient bounds, Liouville-type theorems, local splitting theorem, Harnack-type inequality, ABP estimate.
result Gradient bounds and Liouville-type theorems for solutions to quasi-linear equations on compact manifolds with nonnegative Ricci curvature.

The paper establishes gradient estimates and Liouville theorems for Φ-Laplacian equations on Riemannian manifolds.

problem Gradient estimates and Liouville theorems for Φ-Laplacian equations on Riemannian manifolds.
method Nonlinear Φ-Bochner formula and Nash-Moser iteration technique for gradient bounds; maximum principle for parabolic case.
result Unified framework for gradient estimates and Liouville theorems for Φ-Laplacian equations.

The Liouville theorem is proven for harmonic maps from a specific type of manifold.

problem Proving Liouville theorem for harmonic maps from a special class of manifolds.
method Gradient estimate and Liouville theorem for harmonic maps from Kasue manifolds.
result Liouville theorem is proven for harmonic maps from Kasue manifolds.

Paper proves a Liouville theorem for a generalized elliptic equation on H-type groups.

problem Proving a Liouville theorem for a generalized elliptic equation on H-type groups.
method Proof based on an a priori integral estimate and a generalized differential identity.
result Obtained a Liouville type theorem for the semilinear subcritical elliptic equation on H-type groups.

The paper extends Liouville theorems to sub-Riemannian manifolds.

problem Generalizing Liouville theorems to sub-Riemannian manifolds.
method Constructing 'good' cut-off functions and applying a nonnegative generalized curvature-dimension inequality.
result The Liouville theorems are extended to sub-Riemannian manifolds.

The paper proves Liouville-type theorems on Hadamard manifolds.

problem Non-existence of Killing-Yano tensors, Killing tensors, and harmonic symmetric tensors on Hadamard manifolds.
method Proofs use Liouville-type theorems on non-existence of subharmonic and harmonic functions on complete Riemannian manifolds, modified for Hadamard manifolds.
result Proves several Liouville-type theorems on Hadamard manifolds.

Sharp Liouville theorem for minimal graphs on manifolds with nonnegative Ricci curvature.

problem Characterizing smooth solutions to minimal hypersurface equations on manifolds with nonnegative Ricci curvature.
method Gradient estimate for minimal graphs over ΣΣ with small linear growth of the negative parts of graphic functions via iteration.
result Every smooth solution uu to minimal hypersurface equation on ΣΣ is a constant provided uu has sublinear growth for its negative part.

The paper proves Liouville theorems for VV-harmonic maps under specific curvature conditions.

problem Proving Liouville theorems for VV-harmonic maps in Riemannian manifolds with non-negative (m,V)(m, V)-Ricci curvature.
method Probabilistic proof extending previous results by Cheng, Hildebrandt-Jost-Wideman, and Stafford.
result Extends Liouville theorems to a broader class of manifolds and curvature conditions.

Local gradient estimates for eigenfunctions on conformal solitons improve Liouville theorems.

problem Estimating eigenfunctions on conformal solitons.
method Proving local gradient estimates for positive eigenfunctions of L \mathcal{L} -operator.
result Improved Liouville theorems for Lu=0 \mathcal{L} u = 0 on conformal solitons.

The paper proves Liouville theorems and nonexistence results for semilinear equations on pseudo-Hermitian manifolds.

problem Analyzing semilinear elliptic equations and inequalities on pseudo-Hermitian manifolds.
method Using a generalized Jerison-Lee's formula and volume estimates.
result Established Liouville theorems and nonexistence results for specific equations and inequalities.

L. Capogna and M. Cowling showed that if φφ is 1-quasiconformal on an open subset of a Carnot group G, then composition with φφ preserves Q-harmonic functions, where Q denotes the homogeneous dimension of G. Then they combine this with a regularity theorem for Q-harmonic functions to show that φφ is in fact $C^\inft…

2010-01-07abs ↗pdf ↗

This paper proves Liouville theorems for conformally invariant fully nonlinear equations.

problem Positive entire solutions of certain fully nonlinear equations are unique.
method Derives necessary and sufficient conditions for Liouville-type theorems.
result Enhanced understanding of solutions near isolated singularities.

The paper proves a hierarchy of Liouville theorems for polyharmonic functions on manifolds with nonnegative Ricci curvature.

problem Establishing Liouville theorems for polyharmonic functions on manifolds with nonnegative Ricci curvature.
method A new L2L^{2} estimate for the Laplacian of a polyharmonic function, obtained by induction through a cutoff construction combined with a hole-filling argument.
result All polyharmonic functions of sublinear growth on manifolds of nonnegative Ricci curvature are constant.

We prove a Liouville theorem for the plurisubharmonic functions on complete Kaelher manifolds. As the applications, we prove a splitting theorem for complete Kaehler manifolds with nonnegative biscetional curvature in terms of the linear growth harmonic functions and a optomal gap theorem for such manifolds.

2002-12-28abs ↗pdf ↗

The paper extends a Liouville theorem to biharmonic functions on manifolds with nonnegative Ricci curvature.

problem Proving that biharmonic functions with certain growth conditions are constant or harmonic.
method Using a new local L2L^2 estimate for the Laplacian of biharmonic functions combined with a mean value inequality.
result Any biharmonic function of subquadratic growth on a manifold with nonnegative Ricci curvature must be harmonic, and any of sublinear growth must be constant.

In this short paper we study LfpL_f^p-Liouville property with 0<p<10<p<1 for nonnegative ff-subharmonic functions on a complete noncompact smooth metric measure space (M,g,efdv)(M,g,e^{-f}dv) with Ricfm\mathrm{Ric}_f^m bounded below for 0<m0<m\leq\infty. We prove a sharp LfpL_f^p-Liouville theorem when 0<m<0<m<\infty. We also prove an $…

2014-10-27abs ↗pdf ↗

Paper proves Liouville-type theorems for minimal graphs with capillary boundary.

problem Proves conditions for minimal graphs to be flat over half-spaces with capillary boundaries.
method Uses gradient estimates for mean curvature equation over R+n\mathbb{R}^n_+ with capillary boundary condition, adapting maximum principle.
result Minimal graphs are flat under specific conditions on growth or boundedness.

Paper proves constant functions for pluriharmonic on certain solitons.

problem Proving Liouville type theorems for harmonic functions on gradient Ricci solitons.
method Analyzing pluriharmonic functions on gradient shrinking or steady Kähler-Ricci solitons.
result Any pluriharmonic function with gradient in LpL^p is constant.