Complementarity.jl
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chkwon
provides a modeling interface for mixed complementarity problems (MCP) and math programs with equilibrium problems (MPEC) via JuMP
The upcoming release of JuMP v1.2 will break Complementarity. Read more here: https://discourse.julialang.org/t/ann-upcoming-refactoring-of-jumps-nonlinear-api/83052 The breakage looks pretty minor, and is mostly hacks that were added to delete nonlinear constraints: https://github.com/chkwon/Complementarity.jl/blob/c1afb671907edbfb205300cf0fff46d695c2f4f0/src/mcp.jl#L235-L237...
Hi, I am getting back the `:StationaryPointFound` message every time I try to solve a particular MCP model with `:PATH` but I cannot make sense of what this exactly means,...
I am trying to fix a model variable to run a base case scenario, but the value still varies. The variable I am fixing is M at parameter m0. Is...
The issue I'm solving is when we have a set $A = B\cup C$, a variable, $x$ defined on $A$ where $x$ is fixed on $C$. Any equation, $F$, that...
If SparseAxisArray expressions are supported, it might be plausible to add support for SparseAxisArray variables as well. Do you think this would be a reasonable approach?
`optimize!` instead of `solve`, and `value` instead of `getvalue`. Otherwise the code for MPEC doesn't run with the current version(s) of JuMP.
