# Fingerprint Dive into the research topics where Yoshitaka Watanabe is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

- Sort by
- Weight
- Alphabetically

### Mathematics

Numerical Verification

Computer-assisted Proof

Elliptic Operator

Fixed point theorem

A Priori Error Estimates

Numerical Examples

Linear Operator

Invertibility

Steady-state Solution

Operator

Nontrivial Solution

Convection

Rounding error

Floating point

Rayleigh

Heat

Eigenvalue Problem

Error Estimates

Nonlinear Problem

Elliptic Partial Differential Equations

Finite Element Approximation

Numerical Methods

Hilbert space

Poisson's equation

Verify

Stokes Equations

Numerical Computation

Finite Element Solution

Norm

Enclosure

Elliptic Problems

Eigenvalue

Viscous Fluid

Incompressible Fluid

Elliptic Equations

Nonlinear Partial Differential Equations

Error Bounds

Boundary Value Problem

Projection

A Priori Error Bounds

Estimate

Sobolev Spaces

FitzHugh-Nagumo Equations

Nonlinear Elliptic Boundary Value Problem

Continuation

Nonlinear Parabolic Problems

Biharmonic Problem

Numerical Techniques

Fixed-point Equation

Multiple Eigenvalues

### Engineering & Materials Science

Mathematical operators

Heat convection

Boundary value problems

Partial differential equations

Numerical methods

Hilbert spaces

Poisson equation

Enclosures

Fluids

Sobolev spaces

Piecewise linear techniques

Differential equations