| Algebraic Equation: x4+y4+2x2y2+4ax3+4axy2-4a2y2 = 0 Degree: 4 Singularities: [0:0:1], [i:1:0], [-i:1:0] Multiplicity: 2, 2, 2 Branching Number of each Singularity: 1, __, __ Genus: 0 Parameterized Equation: x = (-2a5t4+2a3t2)/(a4t4+2a2t2+1), y = -4a4t3/(a4t4+2a2t2+1) Delta Invariant: 3 Milnor Number: 2 Tjurina Number: 2 |
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