---
title: "Huyghens' Principle in <math>(2n + 1)</math> Dimensions for non Local Pseudodifferential Operators of the type <math>; α</math> • CBPF Index"
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**Physics Note****Published**

# **Huyghens' Principle in **<math>(2n+1)\\</math>\<math>(2n + 1)\\\</math><math>(2n+1)\\</math>** Dimensions for non Local Pseudodifferential Operators of the type **<math>  □α</math>\<math>\\; \\Box ^\\alpha\</math><math>□α</math>

**J. J. Giambiagi**

1991

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## **Publication details**

<dl>

<dt>Authors</dt>
<dd>J. J. Giambiagi</dd>

<dt>Type</dt>
<dd>Physics Note</dd>

<dt>Status</dt>
<dd>Published</dd>

<dt>Publication date</dt>
<dd>1991</dd>

<dt>Description</dt>
<dd>The validity of the Huyghens principle for half interger powers of the D'Alembertian in odd number of dimensions is discussesd. It is shown in particular that for &lt;math&gt; \Box^{1/2}\,\!&lt;/math&gt; in &lt;math&gt;2 + 1\,\!&lt;/math&gt; the dynamic of &lt;math&gt;\Box\,\!&lt;/math&gt; in &lt;math&gt;3 + 1\,\!&lt;/math&gt; is obtained.</dd>

<dt>Year</dt>
<dd>1991</dd>

<dt>Number</dt>
<dd>CBPF-NF-025/91</dd>

<dt>Linked to a thesis</dt>
<dd>No</dd>

<dt>Linked to a grant</dt>
<dd>No</dd>

</dl>

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```

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