Mathematics
Anomalous
10%
Class
2%
Contact
7%
Diffusion equation
17%
Distinct
6%
Equivalence
6%
Evidence
7%
Exact Solution
14%
Fluid
14%
Fractal
56%
Fractal Dimension
9%
Gradient
7%
Infiltration
96%
Lattice Model
11%
Linear Time
8%
Localized Source
100%
Model
21%
Numerical integration
8%
Numerical Results
6%
Numerical Simulation
6%
Numerical Solution
6%
Porous Media
62%
Random walk
55%
Recurrence
8%
Scaling
7%
Sierpinski Carpet
13%
Simulation
5%
Three-dimension
8%
Two Dimensions
8%
Universality
9%
Physics & Astronomy
deuterium fluorides
25%
equivalence
8%
fluids
10%
fractals
59%
gradients
5%
infiltration
74%
numerical integration
9%
pressure heads
14%
random walk
68%
scaling
6%
simulation
7%
solutes
8%
tracers
8%
Medicine & Life Sciences
Fractals
85%
Head
23%
Mass Media
21%
Porifera
18%
Pressure
10%
Recurrence
9%