A representation of acoustic waves in unbounded domains
β Scribed by Bradley K. Alpert; Yu Chen
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 212 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0010-3640
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π SIMILAR VOLUMES
## Abstract We present a global existence theorem for solutions of __u__^__tt__^ β β~__i__~__a__~__ik__~ (__x__)β~__k__~__u__ + u~t~ = Ζ(__t__, __x__, __u__, __u__~__t__~, β__u__, β__u__~__t__~, β^2^__u__), __u__(__t__ = 0) = __u__^0^, __u__(=0)=__u__^1^, __u__(__t, x__), __t__ βͺ 0, __x__ϡΩ.Ξ© equal
There are constructed representations of unbounded operator algebras which generalize representations of B ( H ) constructed by J. W. CALKIN and H. BEHNCKE. For a large class of unitary spaces D, each uniformly closed two-sided ideal of the maximal Op\*-algebra L + ( D ) appears as kernel of such a