褰撳墠浣嶇疆锛?a href='/'>棣栭〉 > 瀛︽湳棰勫憡
棰勫憡锛歒oung Joo Lee 鏁欐巿璋堚€淔inite sums of dual Toeplitz products鈥?/span>
鏉ユ簮锛氱悊瀛﹂櫌浣滆€咃細娌堝啲鏉?/span>鏃堕棿锛?019-09-16 鐐瑰嚮锛?span id="hitcount">196

鏃堕棿锛?鏈?8鏃ワ紙鍛ㄤ笁锛?0锛?0鈥?1锛?0

鍦扮偣锛氫粨鍓嶆牎鍖哄嫟鍥?1-306

涓昏浜猴細Young Joo Lee锛屾暀鎺堬紝闊╁浗锛孋honnam National University銆?/p>

鍐呭绠€浠嬶細We consider dual Toeplitz operators acting on the orthogonal complements of two kinds of Dirichlet spaces on the unit ball. We first characterize the compactness for operators which are finite sums of dual Toeplitz products. Next, we give a characterization of when a finite sum of products of two dual Toeplitz operators is another dual Toeplitz operator. Our results show that there are similarities and differences between the results on two spaces. Also our results extend several known results by providing unified ways of treating them.

鍦板潃锛氭禉姹熺渷鏉窞甯備綑鏉尯浠撳墠琛楅亾浣欐澀濉樿矾2318鍙枫€€閭紪锛?11121 鑱旂郴鐢佃瘽锛?571-28865012

鏈鎷涚敓鐑嚎: 0571-28865193 鐮旂┒鐢熸嫑鐢熺儹绾匡細0571-28865143

娴橧CP澶?1056902鍙枫€€鐗堟潈鎵€鏈?鏉窞甯堣寖澶у銆€Copyright 漏 2008

鏉窞甯堣寖澶у
  • 瀛︽湳棰勫憡
  • 棣栭〉  >  瀛︽湳棰勫憡

    棰勫憡锛歒oung Joo Lee 鏁欐巿璋堚€淔inite sums of dual Toeplitz products鈥?/p>

    鏉ユ簮锛氱悊瀛﹂櫌 浣滆€咃細娌堝啲鏉? 鏃堕棿锛?019-09-16 鐐瑰嚮锛?span id="hitcount2208638">196