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We introduce a neural network inspired by Google's Inception model to compute the Hodge number $h^{1,1}$ of complete intersection Calabi-Yau (CICY) 3-folds. This architecture improves largely the accuracy of the predictions over existing…

High Energy Physics - Theory · Physics 2021-02-18 Harold Erbin , Riccardo Finotello

We revisit the question of predicting both Hodge numbers $h^{1,1}$ and $h^{2,1}$ of complete intersection Calabi-Yau (CICY) 3-folds using machine learning (ML), considering both the old and new datasets built respectively by…

High Energy Physics - Theory · Physics 2021-06-18 Harold Erbin , Riccardo Finotello

While the earliest applications of AI methodologies to pure mathematics and theoretical physics began with the study of Hodge numbers of Calabi-Yau manifolds, the topology type of such manifold also crucially depend on their intersection…

Algebraic Geometry · Mathematics 2025-12-02 Yang-Hui He , Zhi-Gang Yao , Shing-Tung Yau

Generalized Complete Intersection Calabi-Yau Manifold (gCICY) is a new construction of Calabi-Yau manifolds established recently. However, the generation of new gCICYs using standard algebraic method is very laborious. Due to this…

High Energy Physics - Theory · Physics 2023-04-19 Wei Cui , Xin Gao , Juntao Wang

In this manuscript, we demonstrate, using several regression techniques, that the remaining independent Hodge numbers of complete intersection Calabi-Yau four-folds and five-folds can be machine learned from $h^{1,1}$ and $h^{2,1}$.…

High Energy Physics - Theory · Physics 2025-12-23 Kaniba Mady Keita , Younouss Hamèye Dicko

We continue earlier efforts in computing the dimensions of tangent space cohomologies of Calabi-Yau manifolds using deep learning. In this paper, we consider the dataset of all Calabi-Yau four-folds constructed as complete intersections in…

High Energy Physics - Theory · Physics 2021-11-16 Harold Erbin , Riccardo Finotello , Robin Schneider , Mohamed Tamaazousti

Hodge numbers of Calabi-Yau manifolds depend non-trivially on the underlying manifold data and they present an interesting challenge for machine learning. In this letter we consider the data set of complete intersection Calabi-Yau…

High Energy Physics - Theory · Physics 2021-02-17 Yang-Hui He , Andre Lukas

Supervised machine learning can be used to predict properties of string geometries with previously unknown features. Using the complete intersection Calabi-Yau (CICY) threefold dataset as a theoretical laboratory for this investigation, we…

High Energy Physics - Theory · Physics 2019-07-10 Kieran Bull , Yang-Hui He , Vishnu Jejjala , Challenger Mishra

We present a generalization of the complete intersection in products of projective space (CICY) construction of Calabi-Yau manifolds. CICY three-folds and four-folds have been studied extensively in the physics literature. Their utility…

High Energy Physics - Theory · Physics 2016-05-04 Lara B. Anderson , Fabio Apruzzi , Xin Gao , James Gray , Seung-Joo Lee

In this work, we report the results of applying deep learning based on hybrid convolutional-recurrent and purely recurrent neural network architectures to the dataset of almost one million complete intersection Calabi-Yau four-folds (CICY4)…

High Energy Physics - Theory · Physics 2025-02-24 H. L. Dao

In these lecture notes, we survey the landscape of Calabi-Yau threefolds, and the use of machine learning to explore it. We begin with the compact portion of the landscape, focusing in particular on complete intersection Calabi-Yau…

High Energy Physics - Theory · Physics 2020-02-05 Jiakang Bao , Yang-Hui He , Edward Hirst , Stephen Pietromonaco

Association rule machine learning is applied to the dataset of complete intersection Calabi--Yau 5-folds and 6-folds in order to uncover hidden patterns among their Hodge numbers. These Hodge numbers -- six for the 5-folds and nine for the…

Algebraic Geometry · Mathematics 2025-10-29 Kaniba Mady Keita

We consider the construction of Calabi-Yau varieties recently generalized to where the defining equations may have negative degrees over some projective space factors in the embedding space. Within such "generalized complete intersection"…

High Energy Physics - Theory · Physics 2020-01-07 Per Berglund , Tristan Hubsch

We study flops of Calabi-Yau threefolds realised as Kaehler-favourable complete intersections in products of projective spaces (CICYs) and identify two different types. The existence and the type of the flops can be recognised from the…

High Energy Physics - Theory · Physics 2023-06-07 Callum Brodie , Andrei Constantin , Andre Lukas , Fabian Ruehle

Calabi-Yau four-folds may be constructed as hypersurfaces in weighted projective spaces of complex dimension 5 defined via weight systems of 6 weights. In this work, neural networks were implemented to learn the Calabi-Yau Hodge numbers…

High Energy Physics - Theory · Physics 2024-05-08 Edward Hirst , Tancredi Schettini Gherardini

We present an exhaustive, constructive, classification of the Calabi-Yau four-folds which can be described as complete intersections in products of projective spaces. A comprehensive list of 921,497 configuration matrices which represent…

High Energy Physics - Theory · Physics 2013-07-16 James Gray , Alexander S. Haupt , Andre Lukas

We construct all possible complete intersection Calabi-Yau five-folds in a product of four or less complex projective spaces, with up to four constraints. We obtain $27068$ spaces, which are not related by permutations of rows and columns…

High Energy Physics - Theory · Physics 2024-01-11 R. Alawadhi , D. Angella , A. Leonardo , T. Schettini Gherardini

We use the latest techniques in machine-learning to study whether from the landscape of Calabi-Yau manifolds one can distinguish elliptically fibred ones. Using the dataset of complete intersections in products of projective spaces (CICY3…

High Energy Physics - Theory · Physics 2019-09-04 Yang-Hui He , Seung-Joo Lee

We investigate the mathematical properties of the class of Calabi-Yau four-folds recently found in [arXiv:1303.1832]. This class consists of 921,497 configuration matrices which correspond to manifolds that are described as complete…

High Energy Physics - Theory · Physics 2014-09-19 James Gray , Alexander S. Haupt , Andre Lukas

We present a classification algorithm for Calabi-Yau complete intersections arising from nef-partitions in fake weighted projective spaces, allowing us to determine all such complete intersections up to dimension five. Furthermore, we…

Algebraic Geometry · Mathematics 2026-02-16 Marco Ghirlanda
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