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Hadamard products

(And where to find them)

​

Dario Antolini

Università di Trento

​

Providence, 28th February 2025

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Introduction

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Introduction

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Introduction

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Hadamard products

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Hadamard products

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Hadamard products

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Hadamard products

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Hadamard products

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Hadamard products

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Hadamard products

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Current projects on Hadamard products

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Current projects on Hadamard products

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Hadamard products in rigidity

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Hadamard products in rigidity

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Hadamard products in rigidity

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Hadamard products in rigidity

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Hadamard products in rigidity

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Hadamard products in rigidity

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Hadamard products in rigidity

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Hadamard products in rigidity

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Hadamard products in rigidity

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Hadamard products in rigidity

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Hadamard products in rigidity

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Hadamard products in rigidity

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Hadamard products in rigidity

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Hadamard products in rigidity

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Hadamard products in rigidity

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Current projects on Hadamard products

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New preprint (this week!)

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Current projects on Hadamard products

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Hadamard-idempotent varieties

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Hadamard-idempotent varieties

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Tropical Geometry

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Tropical Geometry

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Tropical Geometry

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Tropicalizing hypersurfaces

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Tropicalizing (affine) hypersurfaces

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Tropicalizing (affine) hypersurfaces

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Tropicalizing (affine) varieties

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Tropicalizing (projective) varieties

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Examples of tropicalizations

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Structure theorem of tropical varieties

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Hadamard-idempotent varieties

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Hadamard-idempotent varieties

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Hadamard-idempotent varieties

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Hadamard-idempotent varieties

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Hadamard-idempotent varieties

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Eskerrik asko!

Thanks!

Gracias!

Grazie!

Merci!

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References

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References