# The Symplectic Camel and Poincaré Superrecurrence: Open Problems

## Abstract

**:**

## 1. Introduction

## 2. Subsystems of Hamiltonian Systems

#### 2.1. Description of the Problem

#### 2.2. Non-Squeezing and Packing

#### 2.3. One Step Further: Subsystems

#### 2.4. A Simple Case of Superrecurrence

## 3. Discussion

## Funding

## Acknowledgments

## Conflicts of Interest

## References

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**MDPI and ACS Style**

Gosson, M.A.d. The Symplectic Camel and Poincaré Superrecurrence: Open Problems. *Entropy* **2018**, *20*, 499.
https://doi.org/10.3390/e20070499

**AMA Style**

Gosson MAd. The Symplectic Camel and Poincaré Superrecurrence: Open Problems. *Entropy*. 2018; 20(7):499.
https://doi.org/10.3390/e20070499

**Chicago/Turabian Style**

Gosson, Maurice A. de. 2018. "The Symplectic Camel and Poincaré Superrecurrence: Open Problems" *Entropy* 20, no. 7: 499.
https://doi.org/10.3390/e20070499