BooksecrCollected Volumepp. 401–417

The modified unitary Trotter–Kato and Zeno product formulas revisited

  • Takashi Ichinose

    Kanazawa University, Japan
The modified unitary Trotter–Kato and Zeno product formulas revisited cover
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Abstract

Modified unitary form-sum Trotter–Kato product formula and Zeno product formula, which replace their short-time unitary groups appearing as factors in their products by their resolvents, are proved by Kato's method.