Isomorphic Posets

Two Posets are said to be isomorphic if their ``structures'' are entirely analogous. Formally,Posets and are isomorphic if there is a Bijection from to such that precisely when .

• Whisker Plot
• Whitehead Double
• Whitehead Link
• Whitehead Manifold
• Whitehead's Theorem
• Whitney-Graustein Theorem
• Whitney-Mikhlin Extension Constants
• Whitney Singularity
• Whitney Sum
• Whitney Umbrella
• Whittaker Differential Equation
• Whittaker Function
• Whole Number
• Width (Partial Order)
• Width (Size)
• Wiedersehen Manifold
• Wieferich Prime
• Wielandt's Theorem
• Wiener Filter
• Wiener Function
• Wiener-Khintchine Theorem
• Wiener Measure
• Wiener Space
• Wigner 3j-Symbol
• Wigner 6j-Symbol