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arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

169,341 papers · 148 categories

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2655317961,061 · Jun 202019922001200920182026
48 results for super generalized recurrent

Characterizes a new type of warped product manifold with recurrent properties.

problem Characterizing a new type of warped product manifold with specific recurrent properties.
method Using semi-Riemannian manifolds and special types of recurrent structures.
result Characterizes a warped product super generalized recurrent manifold.

End-to-end frame-recurrent video super-resolution reduces computational cost and improves consistency.

problem Efficiently super-resolving video frames while maintaining temporal consistency and reducing computational cost.
method Proposes an end-to-end trainable frame-recurrent video super-resolution framework that uses previous HR estimates to super-resolve subsequent frames.
result Significantly outperforms state-of-the-art methods in computational efficiency and temporal consistency.

This paper improves image super-resolution by integrating cross-scale non-local attention.

problem Improving image super-resolution by leveraging long-range and cross-scale feature correlations.
method Proposes a Cross-Scale Non-Local (CS-NL) attention module integrated into a recurrent neural network.
result Significantly improved performance on SISR benchmarks.

Generative adversarial networks generate realistic, time-evolving high-resolution atmospheric fields.

problem Improving spatial resolution of low-resolution atmospheric images.
method Recurrent, stochastic super-resolution GAN for generating ensembles of time-evolving high-resolution atmospheric fields.
result The GAN produces realistic, temporally consistent super-resolution sequences for radar-measured precipitation and cloud optical thickness.

Unified normalization framework improves performance in various neural network tasks.

problem Limited effectiveness of existing normalization techniques in recurrent neural networks.
method Unified divisive normalization framework, including batch and layer normalization, with a sparse regularizer.
result Significant improvements in image classification, language modeling, and super-resolution tasks.

TFiLM expands convolutional models' receptive field with minimal overhead.

problem Capturing long-range dependencies in sequential data.
method A novel architectural component using a recurrent neural network to modulate convolutional model activations.
result TFiLM significantly improves learning speed and accuracy on various tasks.

Paper analyzes EM algorithm's trajectory in 2MLR, revealing cycloid behavior.

problem Understanding the convergence and trajectory of EM algorithm in 2MLR.
method Explicit closed-form expressions for EM updates, recurrence relation derivation at population level.
result EM iterations lie on a cycloid trajectory, leading to theoretical estimate of convergence exponent.

Study super cluster algebras from super Plücker and Ptolemy relations.

problem Developing super cluster algebra structure in super Grassmannians.
method Analyzing super Plücker and Ptolemy relations, developing super cluster structure.
result New simple form of super Plücker relations for $\Gr_{r|1}(n|1)$.

New weight systems derived from a specific Lie algebra for knot invariants.

problem Constructing universal weight systems for knot invariants.
method Using a minimal Z22\mathbb{Z}_2^2-graded Lie algebra to create weight systems.
result Weight system derived from A1εA1_ε shows hybrid properties of sl(2)sl(2) and gl(11)gl(1|1).

Develops Riemannian geometry for noncommutative super surfaces.

problem No specific problem stated; focuses on mathematical development.
method Introduces metric and connections on noncommutative super surfaces, showing compatibility and zero torsion under certain conditions.
result Noncommutative super surfaces have a well-defined Riemannian geometry with properties analogous to classical Riemannian geometry.

The paper studies super metrics and their local isometry groups.

problem Understanding the structure of super metrics and their isometry groups.
method Deriving canonical forms, computing covering groups, and applying Rogers' Theorem.
result For certain super metrics, the simply connected covering groups are super Lie groups with conventional super Lie algebras.

Researchers create holographic super-embeddings for M5 and M2 branes.

problem No concrete examples of super-embeddings for M5 and M2 branes existed.
method Constructed explicit holographic super-embeddings of probe M5 and M2 branes into their super-AdS backgrounds.
result Explicit holographic super-embeddings of M5 and M2 branes were successfully constructed.

Matrix formulas for super Teichmüller spaces generalize previous work and yield super λ-lengths.

problem Calculating super λ-lengths on bordered surfaces with marked points.
method Using holonomy matrices of elements in the supergroup OSp(1|2) to compute super λ-lengths in decorated super Teichmüller spaces.
result Matrix formulas for arcs on bordered surfaces yield super λ-lengths in Penner-Zeitlin's decorated super Teichmüller space.

A super Lie group is a group whose operations are GG^{\infty} mappings in the sense of Rogers. Thus the underlying supermanifold possesses an atlas whose transition functions are GG^{\infty} functions. Moreover the images of our charts are open subsets of a graded infinite-dimensional Banach space since our space of …

2006-10-24abs ↗pdf ↗

The paper develops a theory of CC^\infty-superrings and their superschemes.

problem Developing a theory for CC^\infty-superrings and superschemes.
method Proving an equivalence between categories of fair affine CC^\infty-superschemes and fair CC^\infty-superrings.
result A key equivalence between fair affine CC^\infty-superschemes and fair CC^\infty-superrings.

This article provides a brief discussion of the functional of super Riemann surfaces from the point of view of classical (i.e. not "super-) differential geometry. The discussion is based on symmetry considerations and aims to clarify the "borderline" between classical and super differential geometry with respect to the…

2015-11-16abs ↗pdf ↗

Extends super-replication theorem with dynamic strategies and transaction costs.

problem Dynamic super-replication under proportional transaction costs.
method Generalizes admissible strategies and defines a well-defined super-replication price process.
result Well-defined super-replication price process in dynamic setting.

DD-SP uses ML to improve SP for Lorenz 96 systems, outperforming LR and DD-P.

problem Improving computational efficiency in weather/climate modeling.
method Data-driven super-parameterization using recurrent neural networks.
result DD-SP is more accurate and cheaper than SP, especially with scale separation.

Study shows zero-shot super-resolution in neural operators is impossible in many cases.

problem Understanding the theoretical limits of zero-shot super-resolution in neural operators.
method Systematic theoretical study including information-theoretic and generalization bounds analysis.
result Zero-shot super-resolution is information-theoretically impossible in many settings.

Unified solution to M-theory problems using super-exceptional geometry.

problem M-theory's Lagrangian construction, gauge field origin, and supersymmetric enhancement.
method Combining homotopy theory, supergeometry, and super-homotopy theory.
result Unified description of M-theory Lagrangians and emergence of gauge fields.

The study characterizes mixed super quasi-Einstein manifolds with Ricci-Bourguignon solitons.

problem Characterizing mixed super quasi-Einstein manifolds with Ricci-Bourguignon solitons.
method Exploring properties of mixed super quasi-Einstein manifolds, including conformal Ricci pseudosymmetry and Einstein's field equation. Characterizing manifolds that admit Ricci-Bourguignon solitons and providing a detailed eigenvalue problem characterization.
result Characterization of mixed super quasi-Einstein manifolds with Ricci-Bourguignon solitons, including a detailed eigenvalue problem and an example construction.

Bayesian framework for solar magnetogram super-resolution with uncertainty quantification.

problem Uncertainty in super-resolving solar magnetic field images.
method Bayesian decomposition of uncertainties into epistemic and aleatoric.
result Generation of maps measuring the range of possible high-resolution explanations.

We review a construction of a new class of algebraic curves, called super-A-polynomials, and their quantum generalizations. The super-A-polynomial is a two-parameter deformation of the A-polynomial known from knot theory or Chern-Simons theory with SL(2,C) gauge group. The two parameters of the super-A-polynomial encod…

2013-03-15abs ↗pdf ↗

The paper calculates super Weil-Petersson volumes for large genus.

problem Calculating super Weil-Petersson volumes for large genus.
method Analyzes super intersection numbers, proves coefficients are polynomials, and provides an algorithm to compute them.
result Proves existence of a complete asymptotic expansion of super Weil-Petersson volumes.

Paper connects volumes of moduli spaces of super Riemann surfaces to integrals over stable Riemann surfaces.

problem Relating volumes of moduli spaces of super Riemann surfaces to integrals over stable Riemann surfaces.
method Relates volumes of moduli spaces of super Riemann surfaces to integrals over the moduli space of stable Riemann surfaces Mg,n\overline{\cal M}_{g,n}.
result Proves recursion between volumes of moduli spaces of super hyperbolic surfaces using algebraic geometry.

The paper defines and analyzes curvature tensors on super twisted product spaces.

problem Investigating curvature tensors on super twisted product spaces.
method Defined W2W_2-curvature tensor, computed curvature tensors and Ricci tensors, and studied curvature flatness.
result Mixed Ricci-flat super twisted product semi-Riemannian manifolds can be expressed as super warped product manifolds.

The paper studies martingales and super-martingales under a convex set of measures.

problem Understanding martingales and super-martingales in a convex set of equivalent measures.
method Introduced local regular super-martingales and proved necessary and sufficient conditions for their regularity.
result Generalized Doob's decomposition theorem for super-martingales under a convex set of measures.

Two new equivalences found between Lie supergroups and super Harish-Chandra pairs.

problem Establishing a new equivalence between Lie supergroups and super Harish-Chandra pairs.
method Two new functors Ψ^circ and Ψ^e that construct a Lie supergroup from a super Harish-Chandra pair.
result Both Ψ^circ and Ψ^e are quasi-inverse to the natural functor Φ from Lie supergroups to super Harish-Chandra pairs.

Introduces coordinates for super Teichmüller space, solving a 30-year-old problem.

problem Finding the super analogue of decorated Teichmüller theory.
method Extends lambda length coordinates to super Minkowski space using orthosymplectic Lie supergroup.
result Provides geometric interpretation of super moduli in super Minkowski space.

Defines super stable maps and proves quotient superorbifolds for genus zero.

problem Defines stable supercurves and super stable maps of genus zero.
method Uses labeled trees and slice theorem for super Lie groups.
result Proves moduli space of stable supercurves and super stable maps are quotient superorbifolds.

Defines semi-symmetric metric connection on super warped products.

problem Computing curvature and Ricci tensors on super warped products.
method Introduced semi-symmetric metric connection and conditions for Einstein spaces.
result Conditions for super warped product spaces to be Einstein with semi-symmetric metric connection.

Paper proposes a voting method to improve acoustic scene classification.

problem Improving acoustic scene classification accuracy.
method Punishment voting algorithm based on super categories construction.
result Punishment voting significantly improves classification performance.

A teacher can improve a learner's performance by selecting a smaller, more effective training subset.

problem Improving a learner's performance by selecting a smaller training subset.
method Sharp guarantees for two learners and a mixed-integer nonlinear programming-based algorithm for general learners.
result Empirical experiments show that the algorithm finds good super-teaching sets for regression and classification problems.