New in MathWorld -- April 2009
Thursday April 30, 2009
- Catalan Number (modified)
- Harary Index (modified)
- Inradius (modified)
- Topological Index (modified)
- Wiener Index (modified)
- Wiener Number
Monday April 27, 2009
- Area Moment of Inertia (modified)
- Convergent Series (modified)
- Ultimate Question Graph (modified)
- Wiener-Araya Graph
Saturday April 25, 2009
- Molecular Topological Index (modified)
- Topological Index (modified)
Friday April 24, 2009
- Degree-Diameter Problem
- Fibonacci Prime (modified)
- Hypohamiltonian Graph (modified)
- Hypotraceable Graph (modified)
- Integer Sequence Primes (modified)
- Lucas Number (modified)
- Lucas Prime
- Polycairo
- Polyedge
- Polyform (modified)
- Polypon
- Polyrect
- Polyrhomb
- Polystick
- Ultimate Question Graph
- Zamfirescu Graphs (modified)
Monday April 20, 2009
- Harmonic Number (modified)
- Integer Sequence Primes (modified)
Friday April 17, 2009
- Harmonic Number (modified)
- Integer Sequence Primes (modified)
Tuesday April 14, 2009
- MarcumQ
- Marcum Q-Function (modified)
Wednesday April 8, 2009
- Harary Index
- Integer Sequence Primes (modified)
- Irregular Prime (modified)
- Line Graph (modified)
Tuesday April 7, 2009
- Airy-Fock Functions (modified)
- Detour Index (modified)
- Distance Polynomial
- Harmonic Number (modified)
- Integer Sequence Primes (modified)
- Laplacian Polynomial
- Molecular Topological Index (modified)
- Schultz Indices (modified)
- Topological Index (modified)
Sunday April 5, 2009
- Airy-Fock Functions (modified)
- Colbert Number
- Detour Index
- Detour Polynomial
- Ellipsoidal Harmonic of the Second Kind (modified)
- Focal Parameter (modified)
- Folium of Descartes (modified)
- Longest Path (modified)
Saturday April 4, 2009
- Apollonian Network (modified)
- Maximal Planar Graph (modified)
- Semilatus Rectum (modified)
- Triangulated Graph (modified)
- Universal Parabolic Constant (modified)
Friday April 3, 2009
- Critical Nonplanar Graph (modified)
- Lehmer's Mahler Measure Problem (modified)
- Lehmer's Number (modified)
- Pisot Number (modified)
- Salem Constants (modified)
Thursday April 2, 2009
- Triangulated Graph (modified)
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