Div Yield Curve
Key Div Yield Curve in Gen Black Scholes Process refers to the dividend curve out of which the asset yield y(t) is implied, as described in Gen Black Scholes Process
Expects an object of type Dividend Curve
Note, the dividend curve's referenced asset and currency, defined through its keys Tradable and Currency respectively, must be compatible with the Quotable object defined in the Vol Ref item of the Vol Curve object defined through the key Vol Curve
