"Discrete topology optimization"@en . "Polynomial optimization"@en . . "Shell structures"@en . "6f5f7e65751572d26abb3b5e6ff26729" . "Semidefinite programming"@en . . "Global optimality"@en . "Kru\u017E\u00EDk" . "Frame structures"@en . "Martin" . "Martin Kru\u017E\u00EDk" .