# Christina Tønnesen-Friedman

#75,877

Most Influential Person Now

Danish-American mathematician

## Christina Tønnesen-Friedman's AcademicInfluence.com Rankings

Christina Tønnesen-Friedmanmathematics Degrees

Mathematics

#4428

World Rank

#6293

Historical Rank

Measure Theory

#4282

World Rank

#5045

Historical Rank

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Mathematics

## Christina Tønnesen-Friedman's Degrees

- PhD Mathematics University of Copenhagen
- Masters Mathematics University of Copenhagen
- Bachelors Mathematics University of Copenhagen

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## Why Is Christina Tønnesen-Friedman Influential?

(Suggest an Edit or Addition)According to Wikipedia, Christina Wiis Tønnesen-Friedman is a Danish-American mathematician specializing in Riemannian geometry, especially of Kähler manifolds and Sasakian manifolds. She is Marie Louise Bailey Professor of Mathematics at Union College in Schenectady, New York.

## Christina Tønnesen-Friedman's Published Works

### Published Works

- Hamiltonian 2-forms in Kähler geometry, III extremal metrics and stability (2005) (146)
- Extremal Kähler metrics on projective bundles over a curve (2009) (58)
- EXTREMAL KAHLER METRICS ON MINIMAL RULED SURFACES (1998) (57)
- Hamiltonian 2-forms in Kähler geometry, IV weakly Bochner-flat Kähler manifolds (2005) (46)
- A Remark on Kähler Metrics of Constant Scalar Curvature on Ruled Complex Surfaces (2004) (34)
- Hamiltonian 2-forms in Kahler geometry, III Compact examples (2005) (23)
- EXTREMAL SASAKIAN GEOMETRY ON S 3 -BUNDLES OVER RIEMANN SURFACES (2013) (22)
- Extremal Kähler metrics and Hamiltonian functions II (2002) (22)
- The Sasaki Join, Hamiltonian 2-Forms, and Constant Scalar Curvature (2014) (22)
- Strongly Hermitian Einstein–Maxwell solutions on ruled surfaces (2015) (18)
- Extremal Kähler metrics on ruled manifolds and stability (2008) (18)
- The Kähler geometry of Bott manifolds (2018) (15)
- EXTREMAL SASAKIAN GEOMETRY ON T 2 × S 3 AND (2012) (14)
- The Einstein-Hilbert functional and the Sasaki-Futaki invariant (2015) (13)
- Extremal Kähler Metrics and Hamiltonian Functions (1999) (11)
- Nontrivial examples of coupled equations for Kähler metrics and Yang-Mills connections (2011) (9)
- SIMPLY CONNECTED MANIFOLDS WITH INFINITELY MANY TORIC CONTACT STRUCTURES AND CONSTANT SCALAR CURVATURE SASAKI METRICS (2014) (9)
- Reducibility in Sasakian geometry (2016) (9)
- Sasakian Manifolds with Perfect Fundamental Groups (2012) (7)
- Weighted extremal Kähler metrics and the Einstein–Maxwell geometry of projective bundles (2018) (7)
- The Sasaki join and admissible Kähler constructions (2015) (7)
- Generalizations of Kähler-Ricci solitons on projective bundles (2011) (7)
- Toric generalized Kähler–Ricci solitons with Hamiltonian 2-form (2011) (7)
- Extremal Sasakian geometry on ${T}^{2} \times {S}^{3} $ and related manifolds (2011) (6)
- On the Topology of some Sasaki-Einstein Manifolds (2015) (6)
- THE SASAKI JOIN, HAMILTONIAN 2-FORMS, AND SASAKI-EINSTEIN METRICS (2013) (5)
- Kähler Yamabe minimizers on minimal ruled surfaces (1998) (4)
- On positivity in Sasaki geometry (2018) (3)
- Sasaki–Einstein metrics on a class of 7-manifolds (2018) (3)
- The energy of a Kähler class on admissible manifolds (2011) (3)
- Sasakian geometry on sphere bundles (2020) (3)
- Iterated $S^3$ Sasaki Joins and Bott Orbifolds (2020) (2)
- Generalized Quasi-Einstein metrics on admissible manifolds (2009) (2)
- The $S^3_\bfw$ Sasaki Join Construction (2019) (2)
- Non trivial examples of coupled equations for K (2011) (2)
- Transverse Kähler holonomy in Sasaki Geometry and S-Stability (2021) (0)
- Extremal Sasakian Geometry on $T^2\times S^3$ and Cyclic Quotients (2011) (0)
- Iterated <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msup><mml:mi>S</mml:mi> <mml:mn>3</mml:mn> </mml:msup></mml:math> Sasaki Joins and Bott Orbifolds (2022) (0)
- Toric generalized Kähler–Ricci solitons with Hamiltonian 2-form (2012) (0)
- Some Open Problems in Sasaki Geometry (2019) (0)
- On positivity in Sasaki geometry (2019) (0)
- Strongly Hermitian Einstein–Maxwell solutions on ruled surfaces (2016) (0)
- The Sasaki Join, Hamiltonian 2-Forms, and Constant Scalar Curvature (2015) (0)
- Constant Scalar Curvature Sasaki Metrics and Projective Bundles (2021) (0)
- Existence and Non-Existence of Constant Scalar Curvature and Extremal Sasaki Metrics (2022) (0)

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## Other Resources About Christina Tønnesen-Friedman

## What Schools Are Affiliated With Christina Tønnesen-Friedman?

Christina Tønnesen-Friedman is affiliated with the following schools: