3 problems
Equivalent half-plane formulation. The function has infinitely many zeros in .
Borcea's conjecture. The function has infinitely many zeros in .
Conjecture on infinitely many zeros. The function has infinitely many zeros in .
Equivalent half-plane formulation. The function has infinitely many zeros in .
Borcea's conjecture. The function has infinitely many zeros in .
Conjecture on infinitely many zeros. The function has infinitely many zeros in .