Mathematics Branches, Topics, and Sub-Topics

A structured visual guide to the major mathematical areas and their relationships.

Search by code, branch, topic, subtopic, or a keyword from the descriptions.

58Jxx Elliptic and parabolic operators

This subtopic introduces the core ideas in elliptic and parabolic operators, including foundational concepts, standard methods, and the main questions used to organize the area. Typical uses include building mathematical background, framing related research problems, and supporting applications in neighboring fields where these concepts provide useful structure.

Specific topics

58J05 Elliptic equations on manifolds, general theory

Overview

Elliptic equations on manifolds, general theory. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J10 Differential complexes; elliptic complexes

Overview

Differential complexes; elliptic complexes. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J15 Relations with hyperfunctions on manifolds

Overview

Relations with hyperfunctions on manifolds. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J20 Index theory and related fixed-point theorems on manifolds

Overview

Index theory and related fixed-point theorems on manifolds. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J22 Exotic index theories related to operator algebras

Overview

Exotic index theories related to operator algebras. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J28 Eta-invariants, Chern-Simons invariants on manifolds

Overview

Eta-invariants, Chern-Simons invariants on manifolds. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J30 Spectral flows on manifolds

Overview

Spectral flows on manifolds. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J32 Boundary value problems on manifolds

Overview

Boundary value problems on manifolds. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J35 Heat and other parabolic equation methods for PDE on manifolds

Overview

Heat and other parabolic equation methods for PDE on manifolds. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J37 Perturbations of PDEs on manifolds; asymptotics

Overview

Perturbations of PDEs on manifolds; asymptotics. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J40 Pseudodifferential and Fourier integral operators on manifolds

Overview

Pseudodifferential and Fourier integral operators on manifolds. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J42 Noncommutative global analysis, noncommutative residues

Overview

Noncommutative global analysis, noncommutative residues. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J45 Hyperbolic equations on manifolds

Overview

Hyperbolic equations on manifolds. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J47 Propagation of singularities; initial value problems on manifolds

Overview

Propagation of singularities; initial value problems on manifolds. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J50 Spectral problems; spectral geometry; scattering theory on manifolds

Overview

Spectral problems; spectral geometry; scattering theory on manifolds. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J51 Relations between spectral theory and ergodic theory on manifolds

Overview

Relations between spectral theory and ergodic theory on manifolds. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J52 Determinants and functional integrals on manifolds

Overview

Determinants and functional integrals on manifolds. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J53 Isospectrality

Overview

Isospectrality. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J55 Bifurcation in context of PDEs on manifolds

Overview

Bifurcation in context of PDEs on manifolds. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J60 Relations of PDEs with special manifold structures

Overview

Relations of PDEs with special manifold structures. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J65 Diffusion processes and stochastic analysis on manifolds

Overview

Diffusion processes and stochastic analysis on manifolds. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J70 Invariance and symmetry properties of PDEs on manifolds

Overview

Invariance and symmetry properties of PDEs on manifolds. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J72 Correspondences and other transformation methods for PDEs on manifolds

Overview

Correspondences and other transformation methods for PDEs on manifolds. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J90 Applications of PDEs on manifolds

Overview

Applications of PDEs on manifolds. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks

58J99 None of the above

Overview

None of the above. This topic develops elliptic and parabolic operators on manifolds, including index theory, heat kernel techniques, and spectral analysis.

Related Wikipedia Page

Wikipedia: Elliptic operator

Useful Links

Key Ideas

  • elliptic regularity and Fredholm structure
  • heat kernel and semigroup methods
  • index and spectral invariants

Typical Uses

Used to study geometric operators and long-time analytic behavior on manifolds.

Applications

  • Index theory
  • Geometric analysis
  • Mathematical physics and diffusion models

References

Recommended Textbooks