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Date: 1-7-2017
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Date: 21-7-2021
1601
Date: 26-9-2016
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The canonical bundle is a holomorphic line bundle on a complex manifold which is determined by its complex structure. On a coordinate chart , it is spanned by the nonvanishing section . The transition function between coordinate charts is given by the determinant of the Jacobian of the coordinate change.
The canonical bundle is defined in a similar way to the holomorphic tangent bundle. In fact, it is the th exterior power of the dual bundle to the holomorphic tangent bundle.
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كيف تساهم الأطعمة فائقة المعالجة في تفاقم مرض يصيب الأمعاء؟
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مشروع ضخم لإنتاج الهيدروجين الأخضر يواجه تأخيرًا جديدًا
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المجمع العلمي يختتم دورته القرآنية في فن الصوت والنغم بالطريقة المصرية
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